Battle of Madagascar

For the 1811 naval battle of Madagascar, see Battle of Tamatave.

Battle of Madagascar
Part of the Indian Ocean theatre of World War II
King's African Rifles' 25 pdr battery in action near Ambositra in Madagascar against Vichy positions during Operation Stream Line Jane, September 1942.
Date 5 May – 6 November 1942 (1942-05-05 – 1942-11-06) Location Madagascar, Indian Ocean 12°16′S 49°17′E Result Allied victory Territorial changes Free French administration established in Madagascar
Belligerents
United Kingdom India Northern Rhodesia Southern Rhodesia Tanganyika South Africa Australia (naval) Netherlands (naval) Poland (naval)	France Madagascar Japan (naval)
Commanders and leaders
Robert Sturges Edward Syfret	Armand Annet Ishizaki Noboru
Strength
10,000–15,000 soldiers 6 infantry tanks 6 light tanks 2 aircraft carriers 1 seaplane carrier 2 battleships 6 light cruisers 22 destroyers 8 corvettes 1 monitor 1 minelayer 4 minesweepers 5 assault transports	Vichy France: 8,000 soldiers 6 tanks 35 aircraft 4 warships Japanese Navy 2 soldiers 4 submarines 2 midget submarines
Casualties and losses
107 killed 280 wounded 108 died from disease 1 battleship heavily damaged 1 oil tanker sunk 8 tanks destroyed Total: 620	152 killed 500 wounded (does not include any casualties caused by disease) 1,000 captured 34 aircraft destroyed 1 midget submarine destroyed 1 midget submarine lost at sea
class=notpageimage| Location of Diego-Suarez Bay

The Battle of Madagascar was the British campaign to capture the Vichy French-controlled island Madagascar during World War II. The seizure of the island by the British was to deny Madagascar's ports to the Imperial Japanese Navy and to prevent the loss or impairment of the Allied shipping routes to India, Australia and Southeast Asia. It began with Operation Ironclad, the seizure of the port of Diego-Suarez (now Antsiranana) near the northern tip of the island, on 5 May 1942.

A subsequent campaign to secure the entire island, Operation Stream Line Jane, was opened on 10 September. The Allies broke into the interior linking up with forces on the coast and secured the island by the end of October. Fighting ceased and an armistice was granted on 6 November. This was the first large-scale operation by the Allies of World War II combining sea, land and air forces. Historian John Grehan has claimed that the British seizure of Madagascar before it could fall into Japanese hands was so crucial in the context of the war that it lead to Japan's eventual downfall and defeat.

Background

Geopolitical

Diego-Suarez is a large bay with a fine harbour near the northern tip of the island of Madagascar and has an opening to the east through a narrow channel called Oronjia Pass. The naval base of Diego-Suarez lies on a peninsula between two of the four small bays enclosed within Diego-Suarez Bay. Diego-Suarez Bay cuts deeply into the northern tip of Madagascar (Cape Amber), almost severing it from the rest of the island. In the 1880s, the bay was coveted by France, which claimed it as a coaling station for steamships travelling to French possessions farther east. The colonization was formalized after the first Franco-Hova War when Queen Ranavalona III signed a treaty on 17 December 1885 giving France a protectorate over the bay and surrounding territory, as well as the islands of Nosy Be and St. Marie de Madagascar. The colony's administration was subsumed into that of French Madagascar in 1897.

In 1941, Diego-Suarez town, the bay and the channel were well protected by naval shore batteries.

Axis

Following the Japanese conquest of Southeast Asia east of Burma by the end of February 1942, submarines of the Imperial Japanese Navy were moving freely throughout the north and eastern expanses of the Indian Ocean. In March 1942, Japanese aircraft carriers conducted the Indian Ocean raid upon shipping in the Bay of Bengal and bases in Colombo and Trincomalee in Ceylon (now Sri Lanka). This raid drove the British Eastern Fleet out of the area and they were forced to relocate to a new base at Kilindini, near Mombasa, in Kenya.

The move made the British fleet more vulnerable to attack. The possibility of Japanese naval forces using forward bases in Madagascar had to be addressed. The potential use of these facilities particularly threatened Allied merchant shipping, the supply route to the British Eighth Army and also the Eastern Fleet.

Japanese submarines had the longest range of any Axis forces' subs at the time – more than 10,000 miles (16,000 km) in some cases, but being challenged by the United States Navy's then-relatively new Template:Sclass- fleet submarines' 11,000 nautical miles (20,000 km) top range figures. If the Imperial Japanese Navy's submarines were able to utilise bases on Madagascar, Allied lines of communication would be affected across a region stretching from the Pacific and Australia, to the Middle East and as far as the South Atlantic.

On 17 December 1941, Vice Admiral Fricke, Chief of Staff of Germany's Maritime Warfare Command (Seekriegsleitung), met Vice Admiral Naokuni Nomura, the Japanese Naval Attaché, in Berlin to discuss the delimitation of respective operational areas between the German Kriegsmarine and Imperial Japanese Navy forces. At another meeting on 27 March 1942, Fricke stressed the importance of the Indian Ocean to the Axis powers and expressed the desire that the Japanese begin operations against the northern Indian Ocean sea routes. Fricke further emphasized that Ceylon, the Seychelles, and Madagascar should have a higher priority for the Axis navies than operations against Australia. By 8 April, the Japanese announced to Fricke that they intended to commit four or five submarines and two auxiliary cruisers for operations in the western Indian Ocean between Aden and the Cape of Good Hope, but they refused to disclose their plans for operations against Madagascar and Ceylon, only reiterating their commitment to operations in the area.

Allies

The Allies had heard the rumours of Japanese plans for the Indian Ocean and on 27 November 1941, the British Chiefs of Staff discussed the possibility that the Vichy government might cede the whole of Madagascar to Japan, or alternatively permit the Japanese Navy to establish bases on the island. British naval advisors urged the occupation of the island as a precautionary measure. On 16 December, General Charles de Gaulle, leader of the Free French in London, sent a letter to the British Prime Minister, Winston Churchill, in which he also urged a Free French operation against Madagascar. Churchill recognised the risk of a Japanese-controlled Madagascar to Indian Ocean shipping, particularly to the important sea route to India and Ceylon, and considered the port of Diego-Suarez as the strategic key to Japanese influence in the Indian Ocean. However, he also made it clear to planners that he did not feel Britain had the resources to mount such an operation and, following experience in the Battle of Dakar in September 1940, did not want a joint operation launched by British and Free French forces to secure the island.

By 12 March 1942, Churchill had been convinced of the importance of such an operation and the decision was reached that the planning of the invasion of Madagascar would begin in earnest. It was agreed that the Free French would be explicitly excluded from the operation. As a preliminary battle outline, Churchill gave the following guidelines to the planners and the operation was designated Operation Bonus:

• Force H, the ships guarding the Western Mediterranean, should move south from Gibraltar and should be replaced by an American Task Force
• The 4,000 men and ships proposed by Lord Mountbatten for the operation, should be retained as the nucleus around which the plan should be built
• The operation should commence around 30 April 1942
• In the event of success, the commandos recommended by Mountbatten should be replaced by garrison troops as soon as possible

On 14 March, Force 121 was constituted under the command of Major-General Robert Sturges of the Royal Marines with Rear-Admiral Edward Syfret being placed in command of naval Force H and the supporting sea force.

Allied preparations

Map of the assault

Force 121 left the Clyde in Scotland on 23 March and joined with South African-born Syfret's ships at Freetown in Sierra Leone, proceeding from there in two convoys to their assembly point at Durban on the South African east coast. Here they were joined by the 13th Brigade Group of the 5th Division – General Sturges' force consisting of three infantry brigades, while Syfret's squadron consisted of the flag battleship HMS Ramillies, the aircraft carriers HMS Illustrious and HMS Indomitable, the cruisers HMS Hermione and HMS Devonshire, eleven destroyers, six minesweepers, six corvettes and auxiliaries. It was a formidable force to bring against the 8,000 men (mostly Malagasy) at Diego-Suarez, but the chiefs of staff were adamant that the operation was to succeed, preferably without any fighting.

This was to be the first British amphibious assault since the disastrous landings in the Dardanelles twenty-seven years before.

During the assembly in Durban, Field-Marshal Jan Smuts pointed out that the mere seizure of Diego-Suarez would be no guarantee against continuing Japanese aggression and urged that the ports of Majunga and Tamatave be occupied as well. This was evaluated by the chiefs of staff, but it was decided to retain Diego-Suarez as the only objective due to the lack of manpower. Churchill remarked that the only way to permanently secure Madagascar was by means of a strong fleet and adequate air support operating from Ceylon and sent General Archibald Wavell (India Command) a note stating that as soon as the initial objectives had been met, all responsibility for safeguarding Madagascar would be passed on to Wavell. He added that when the commandos were withdrawn, garrison duties would be performed by two African brigades and one brigade from the Belgian Congo or west coast of Africa.

In March and April, the South African Air Force (SAAF) had conducted reconnaissance flights over Diego-Suarez and No. 32, 36 and 37 Coastal Flights were withdrawn from maritime patrol operations and sent to Lindi on the Indian Ocean coast of Tanganyika, with an additional eleven Bristol Beauforts and six Martin Marylands to provide close air support during the planned operations.

Campaign

Allied commanders decided to launch an amphibious assault on Madagascar. The task was Operation Ironclad and executed by Force 121. It would include Allied naval, land and air forces and be commanded by Major-General Robert Sturges of the Royal Marines. The British Army landing force included the 29th Independent Infantry Brigade Group, No 5 (Army) Commando, and two brigades of the 5th Infantry Division, the latter en route to India with the remainder of their division. The Allied naval contingent consisted of over 50 vessels, drawn from Force H, the British Home Fleet and the British Eastern Fleet, commanded by Syfret. The fleet included the aircraft carrier Illustrious, her sister ship Indomitable and the ageing battleship Ramillies to cover the landings.

Allied soldiers landing from LCAs at Tamatave in May 1942

Landings (Operation Ironclad)

Following many reconnaissance missions by the SAAF, the first wave of the British 29th Infantry Brigade and No. 5 Commando landed in assault craft on 5 May 1942. Follow-up waves were by two brigades of the 5th Infantry Division and Royal Marines. All were carried ashore by landing craft to Courrier Bay and Ambararata Bay, just west of the major port of Diego-Suarez, at the northern tip of Madagascar. A diversionary attack was staged to the east. Air cover was provided mainly by Fairey Albacore and Fairey Swordfish torpedo bombers which attacked Vichy shipping. They were supported by Grumman Martlets fighters from the Fleet Air Arm. A small number of SAAF planes assisted.

The defending Vichy forces, led by Governor General Armand Léon Annet, included about 8,000 troops, of whom about 6,000 were Malagasy tirailleurs (colonial infantry). A large proportion of the rest were Senegalese. Between 1,500 and 3,000 Vichy troops were concentrated around Diego-Suarez. However, naval and air defences were relatively light and/or obsolete: eight coastal batteries, two armed merchant cruisers, two sloops, five submarines, 17 Morane-Saulnier 406 fighters and 10 Potez 63 bombers.

Captured French troops marching away from their HQ after the British had captured Diego-Suarez on 7 May

Negotiations for the surrender of Diego-Suarez at the British headquarters in the town

The beach landings met with virtually no resistance and these troops seized Vichy coastal batteries and barracks. The Courier Bay force, the 17th Infantry Brigade, after toiling through mangrove swamp and thick bush took the town of Diego-Suarez taking a hundred prisoners. The Ambararata Bay force, the 29th Independent Brigade, headed towards the French naval base of Antisarane. With assistance from six Valentines and six Tetrarch light tanks of B Special Service Squadron they advanced 21 miles overcoming light resistance with bayonet charges. Antisarane itself was heavily defended with trenches, two redoubts, pillboxes, and flanked on both sides by impenetrable swamps. Arrachart airfield was attacked, with five of the Morane fighters being destroyed and another two damaged, while two Potez-63s were also damaged. This attack effectively resulted in the Vichy air strength on the island being reduced by 25 per cent. Two Morane fighters did briefly appear and strafe beaches at Courier Bay, but two more Vichy aircraft would be lost on the first day.

On the morning of 6 May 1942 a frontal assault on the defences failed with the loss of three Valentines and two Tetrarchs. Three Vichy Potez 63s attempted to attack the beach landing points but were intercepted by British Martlets and two were shot down. By the end of the day fierce resistance had caused 10 out of the 12 tanks the British had brought to Madagascar to be destroyed. The British attacking forces had been unaware of the strength of the French defences known as the 'Joffre line', and were hugely surprised at the level of resistance they had come across. Another assault by the South Lancashires worked their way around the Vichy defences but the swamps and bad terrain meant they were broken up into groups. Nevertheless, they swung behind the Vichy line and caused chaos. Fire was poured on the Vichy defences from behind and the radio station and a barracks were seized. In all 200 prisoners were taken, but the South Lancs had to withdraw as communication with the main force was nonexistent after the radio set failed. At this time, the Vichy government in France began to learn of the landings, and Admiral Darlan sent a message to Governor Annet stating "Firmly defend the honour of our flag. Fight to the limit of your possibilities and make the British pay dearly for their act of highway robbery." The Vichy forces then even went as far as to ask for assistance from the Axis Japanese.

With the French defence highly effective, the deadlock was broken when the old destroyer HMS Anthony dashed straight past the harbour defences of Antisarane and landed fifty Royal Marines from Ramillies amidst the Vichy rear area. The marines created "disturbance in the town out of all proportion to their numbers" taking the French artillery command post along with its barracks and the naval depot. At the same time the troops of the 17th Infantry Brigade had broken through the defences and were soon marching in the town. The Vichy defence was broken and Antisarane surrendered that evening, although substantial Vichy forces withdrew to the south. On 7 May British Martlets encountered three Morane French fighters, with one Martlet being shot down. All three of the French fighters were then shot down, meaning that by the third day of the attack on Madagascar, twelve Moranes and five Potez 63s had been destroyed out of a total of 35 Vichy aircraft on the entire island. A further three Potez bombers were destroyed on the ground during a raid on Majunga on 15 May. Fighting continued into 7 May but by the end if the day Operation Ironclad had effectivley concluded. In just three days of fighting the British had seen 109 men killed and 283 wounded, with the French suffering 700 casualties.

The Japanese submarines I-10, I-16, and I-20 arrived three weeks later on 29 May 1942. I-10's reconnaissance plane spotted HMS Ramillies at anchor in Diego-Suarez harbour, but the plane was spotted and Ramillies changed her berth. I-20 and I-16 launched two midget submarines, one of which managed to enter the harbour and fired two torpedoes while under depth charge attack from two corvettes. One torpedo seriously damaged Ramillies, while the second sank the 6,993-ton oil tanker British Loyalty (later refloated). Ramillies was later repaired in Durban and Plymouth.

The crew of one of the midget submarines, Lieutenant Saburo Akieda and Petty Officer Masami Takemoto, beached their craft (M-20b) at Nosy Antalikely and moved inland towards their pick-up point near Cape Amber. They were betrayed when they bought food at the village of Anijabe and both were killed in a firefight with Royal Marines three days later. One marine was killed in the action as well. The second midget submarine was lost at sea and the body of a crewman was found washed ashore a day later.

Ground campaign (Operation Stream Line Jane)

19 September 1942. Allied troops disembarking from a LCA in Tamatave harbour.

Hostilities continued at a low level for several months. After 19 May 1942 two brigades of the 5th Infantry Division were transferred to India. On 8 June 1942, the 22nd (East Africa) Brigade Group arrived on Madagascar The 7th South African Motorized Brigade arrived on 24 June 1942. On 2 July, an invasion force was sent to the Vichy-held island of Mayotte in order to take control of its valuable radio station and to utilise it as a useful base for British operations in the area. The island's defenders were caught by surprise and the key radio station and most of the sleeping defenders were captured. The Chief of Police and a few others attempted to escape by car but were stopped by roadblocks that had been assembled. The island's capture was carried out with no loss of life or major damage.

The 27th (North Rhodesia) Infantry Brigade (including forces from East Africa) landed in Madagascar on 8 August. The Vichy governor of Madagascar Annet attempted to obtain reinforcements from the central Vichy government, particularly in terms of aircraft, but was unable to do so. By August, Vichy air strength on the island primarily consisted of only four Morane fighters and three Potez-63s.

The operation code-named "Stream Line Jane" (sometimes given as "Streamline Jane") consisted of three separate sub-operations code-named Stream, Line and Jane. Stream and Jane were, respectively, the amphibious landings at Majunga on 10 September and Tamatave on 18 September, while Line was the advance from Majunga to the French capital, Tannanarive, which fell on 23 September.

On 10 September 1942 the 29th Brigade and 22nd Brigade Group made an amphibious landing at Majunga, another port on the west coast of the island. No. 5 Commando spearheaded the landing and faced machine gun fire but despite this they stormed the quayside, took control of the local post office, stormed the governor's residence and raised the Union Jack. Having severed communications with Tannanarive, the Allies intended to re-launch the offensive ahead of the rainy season. Progress was slow for the Allied forces. In addition to occasional small-scale clashes with Vichy forces, they also encountered scores of obstacles erected on the main roads by Vichy soldiers. The Allies eventually captured the capital, Tananarive, without much opposition, and then the town of Ambalavao, but the devoutly Vichy Governor Annet escaped.

Eight days later a British force set out to seize Tamatave. Heavy surf interfered with the operation. As HMS Birmingham's launch was heading to shore it was fired at by French shore batteries and promptly turned around. Birmingham then opened her guns up on the shores batteries and within three minutes the French hauled up the white flag. Tamatave fell into British hands. From there the South Lancashires and the Royal Welch Fusiliers set out to the south to link up with forces there. After they reached Tananarive they pressed on towards Moramanga and on 25 September 1942 they linked up with the King's African Rifles having secured the British lines of communication around the island. At the same time the East African infantry and South African armoured cars set out to find the elusive Governor Annet. The same day, a bombing raid was launched by South African Marylands on a Vichy-held fort in Fianarantsoa, the only major centre of population that was still in French hands and where the remainder of the Vichy aircraft were now based. On 6 October, a Morane fighter strafed British poitions near Antinchi, and on 8 October a British bombing raid on Ihosy airfield destroyed 4 Vichy aircraft.

The last major action took place on 18 October, at Andramanalina, a U-shaped valley with the meandering Mangarahara River where an ambush was planned for British forces by Vichy troops. The King's African Rifles split into two columns and marched around the 'U' of the valley and met Vichy troops in the rear and then ambushed them. The Vichy troops suffered heavy losses which resulted in 800 of them surrendering. A single Morane fighter was operational until 21 September, and even strafed South African troops, but by 21 September the only serviceable aircraft the Vichy forces had was a Salmson Phrygane transport aircraft. On 25 October the King's African Rifles entered Fianarantsoa but found Annet gone, this time near Ihosy 100 miles south. The Africans swiftly moved after him, but they received an envoy from Annet asking for terms of surrender. He had had enough and couldn't escape further. An armistice was signed in Ambalavao on 6 November 1942, and Annet surrendered two days later.

The Allies suffered about 500 casualties in the landing at Diego-Suarez, and 30 more killed and 90 wounded in the operations which followed on 10 September 1942.

Julian Jackson, in his biography of de Gaulle, observed that the French had held out longer against the Allies in Madagascar in 1942 than they had against the Germans in France in 1940.

Aftermath

December 1942. Four RAF Westland Lysander aircraft flying over Madagascar following the end of the campaign.

With Madagascar in Allied hands, they established military and naval installations across the island. The island was crucial for the rest of the war. Its deep water ports were vital to control the passageway to India and the Persian corridor, and this was now beyond the grasp of the Axis. This was the first large-scale operation of World War II by the Allies combining sea, land, and air forces. In the makeshift Allied planning of the war's early years, the invasion of Madagascar held a prominent strategic place.

Free French General Paul Legentilhomme was appointed High Commissioner for Madagascar. Like many colonies, Madagascar sought its independence following the war. In 1947, the island experienced the Malagasy Uprising, a costly revolution that was crushed in 1948. It was not until 26 June 1960, about twelve years later, that the Malagasy Republic successfully proclaimed its independence from France.

Campaign service in Madagascar did not qualify for the British and Commonwealth Africa Star. It was instead covered by the 1939–1945 Star.

Order of battle

Allied Forces

A Grumman Martlet of the Fleet Air Arm flying over HMS Warspite during the Madagascar operations

Naval forces

Jacob van Heemskerck, a Dutch cruiser involved in the operations off Madagascar

Modern-day view of the bay

Battleships

HMS Ramillies

Aircraft Carriers

HMS Illustrious

HMS Indomitable

Cruisers

HMS Birmingham

HMS Dauntless

HMS Gambia

HMS Hermione

HMS Devonshire

HNLMS Jacob van Heemskerck

Minelayer

HMS Manxman

Monitor

HMS Erebus

Seaplane Carrier

HMS Albatross

Destroyers

HMS Active

HMS Anthony

HMS Arrow

HMS Blackmore

HMS Duncan

HMS Fortune

HMS Foxhound

HMS Inconstant

HMS Hotspur

HMS Javelin

HMS Laforey

HMS Lightning

HMS Lookout

HMAS Napier

HMAS Nepal

HMAS Nizam

HMAS Norman

HMS Pakenham

HMS Paladin

HMS Panther

HNLMS Van Galen

HNLMS Tjerk Hiddes

Corvettes

HMS Freesia

HMS Auricula

HMS Nigella

HMS Fritillary

HMS Genista

HMS Cyclamen

HMS Thyme

HMS Jasmine

Minesweepers

HMS Cromer

HMS Poole

HMS Romney

HMS Cromarty

Assault transports

HMS Winchester Castle

HMS Royal Ulsterman

HMS Keren

HMS Karanja

MS Sobieski (Polish)

Special ships

HMS Derwentdale (LCA)

HMS Bachaquero (LST)

Troop ships

SS Oronsay

RMS Duchess of Atholl

RMS Franconia

Stores and MT ships

SS Empire Kingsley

M/S Thalatta

SS Mahout

SS City of Hong Kong

SS Mairnbank

SS Martand II

Ground forces

A Valentine tank of the type used during the invasion.

Organization of British ground forces for Operation Ironclad, during the invasion of Madagascar 5 May 1942

29th Infantry Brigade (independent) arrived via amphibious landing near Diego-Suarez on 5 May 1942

2nd South Lancashire Regiment

2nd East Lancashire Regiment

1st Royal Scots Fusiliers

2nd Royal Welch Fusiliers

455th Light Battery (Royal Artillery)

MG company

'B' Special Service Squadron with 6 Valentine and 6 Tetrarch tanks

Commandos arrived via amphibious landing near Diego-Suarez on 5 May 1942

No. 5 Commando

British 17th Infantry Brigade Group (of 5th Division) landed near Diego-Suarez as second wave on 5 May 1942

2nd Royal Scots Fusiliers

2nd Northamptonshire Regiment

6th Seaforth Highlanders

9th Field Regiment (Royal Artillery)

British 13th Infantry Brigade (of 5th Division) landed near Diego-Suarez as third wave on 6 May 1942. Departed 19 May 1942 for India

2nd Cameronians

2nd Royal Inniskilling Fusiliers

2nd Wiltshire Regiment

East African Brigade Group arrived 22 June to replace 13 and 17 Brigades

South African 7th Motorised Brigade

Rhodesian 27th Infantry Brigade arrived 8 August 1942; departed 29 June 1944

2nd Northern Rhodesia Regiment

3rd Northern Rhodesia Regiment

4th Northern Rhodesia Regiment

55th (Tanganyika) Light Battery

57th (East African) Field Battery

Fleet Air Arm

Aboard HMS Illustrious

881 Squadron - 12 Grumman Martlet Mk.II

882 Squadron - 8 Grumman Martlet Mk.II, 1 Fairey Fulmar

810 Squadron - 10 Fairey Swordfish

829 Squadron - 10 Fairey Swordfish

Aboard HMS Indomitable

800 Squadron - 8 Fairey Fulmar

806 Squadron - 4 Fairey Fulmar

880 Squadron - 6 Hawker Sea Hurricane Mk IA

827 Squadron - 12 Fairey Albacore

831 Squadron - 12 Fairey Albacore

Vichy France

Naval Forces

Japanese submarine I-10 in Penang, 1942.

Merchant Cruiser Bougainville 2

Sloop D'Entrecasteaux

Submarines

Bévéziers

Héros

Monge

Land forces

The following order of battle represents the Malagasy and Vichy French forces on the island directly after the initial Ironclad landings.

Members of the Japanese imperial navy midget submarine attack group which included those who carried out the attacks on Diego-Suarez.

West coast

Two platoons of reservists and volunteers at Nossi-Bé

Two companies of the Régiment mixte malgache (RMM – Mixed Madagascar Regiment) at Ambanja

One battalion of the 1er RMM at Majunga

East coast

One battalion of the 1er RMM at Tamatave

One artillery section (65mm) at Tamatave

One company of the 1er RMM at Brickaville

Centre of the island

Three battalions of the 1er RMM at Tananarive

One motorised reconnaissance detachment at Tananarive

Emyrne battery at Tananarive

One artillery section (65mm) at Tananarive

One engineer company at Tananarive

One company of the 1er RMM at Mevatanana

One company of the Bataillon de tirailleurs malgaches (BTM - Malagasy Tirailleurs Battalion) at Fianarantsoa

South of the island

Other

One company of the BTM at Fort Dauphin

One company of the BTM at Tuléar

Japan

Naval forces

• Submarines I-10 (with reconnaissance aircraft), I-16, I-18 (damaged by heavy seas and arrived late), I-20
• Midget submarines M-16b, M-20b

See also

• Force H
• Madagascar in World War II

References

• Buckley, Christopher (1977). Five Ventures: Iraq, Syria, Persia, Madagascar, Dodecanese. H. M. Stationery Office. {{cite book}}: Invalid |ref=harv (help)
• Chant, Christopher (1986). The Encyclopedia of Codenames of World War II. Routledge. {{cite book}}: Invalid |ref=harv (help)
• Churchill, Winston (1950). The Hinge of Fate. Boston: Houghton Mifflin. OCLC 396148. {{cite book}}: Invalid |ref=harv (help)
• Flint, Keith (2006). Airborne Armour: Tetrarch, Locust, Hamilcar and the 6th Airborne Armoured Reconnaissance Regiment 1938–1950. Helion & Company. ISBN 1-874622-37-X.
• Grehan, John (2013). Churchill's Secret Invasion: Britain's First Large-scale Combined Operations Offensive 1942. Barnsley: Pen and Sword Military. ISBN 9781781593820.
• Jennings, Eric T. (2001). Vichy in the Tropics: Petain's National Revolution in Madagascar, Guadeloupe, and Indochina, 1940–44. Stanford: Stanford University Press. ISBN 0804750475.
• Joslen, H. F. (2003). Orders of Battle, United Kingdom and Colonial Formations and Units in the Second World War, 1939–1945. Vol. I (repr. Naval & Military Press, Uckfield ed.). London: HM Stationery Office. ISBN 1843424746. {{cite book}}: Invalid |ref=harv (help)
• Rigge, Simon (1980). War in the Outposts. World War II: Time-Life International. Vol. 24. Time-Life Books. ISBN 9780809433797.
• Shores, Christopher (1996). Dust Clouds in the Middle East: Air War for East Africa, Iraq, Syria, Iran and Madagascar, 1940–42. London: Grub Street.
• Smith, Colin (2010). England's Last War Against France: Fighting Vichy 1940–42. Hachette UK. ISBN 9780297857815.
• Thomas, Martin (December 1996). "Imperial Backwater or Strategic Outpost? The British Takeover of Vichy Madagascar, 1942". The Historical Journal. 39 (4). Cambridge University Press: 1049–1074. doi:10.1017/s0018246x00024754. JSTOR 2639867. {{cite journal}}: Invalid |ref=harv (help)
• Turner, Leonard Charles Frederick; Gordon-Cummings, H. R.; Betzler, J. E. (1961). Turner, L. C. F. (ed.). War in the Southern Oceans: 1939–1945. Cape Town: Oxford University Press. OCLC 42990496. {{cite book}}: Invalid |ref=harv (help)
• Wessels, André (June 1996). "South Africa and the War against Japan, 1941–1945". Military History Journal. 10 (3). South African Military History Society. {{cite journal}}: Invalid |ref=harv (help)

Further reading

• Harrison, E.D.R. (April 1999). "British Subversion in French East Africa, 1941–42: SOE's Todd Mission". English Historical Review. 114 (456): 339–369. doi:10.1093/enghis/114.456.339. JSTOR 580082.
• Nativel, Eric (1998). "La "guérilla" des troupes vichystes à Madasgar en 1942". Revue Historique des Armées. 1.

External links

• exordio.com, ?, "Operación Ironclad" (Spanish language)
• Outline of Japanese involvement
• BBC History Magazine podcast about the Battle of Madagascar