Rheinbote

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A Rheinbote (right), and two Rheintochter missiles

Rheinbote (Rhine Messenger) was a German short range ballistic rocket developed by Rheinmetall-Börsig at Berlin-Marienfelde during World War II.[1] It was intended to replace, or at least supplement, large-bore artillery by providing fire support at long ranges in an easily transportable form.

History[edit]

One of the problems for the German military, and indeed any mobile military force, is the weight of the artillery and, more importantly, its ammunition supply. Battlefield rockets were intended to circumvent the problems, which led to the development of Rheinbote.

Developed in 1943 by the Rheinmetall-Borsig company, Rheinbote was a four-stage solid-fuelled rocket, and the only long-range battlefield ballistic missile to enter service in World War II.[2] The first test flights were carried out that year. Several changes were made to the system, but the basic design remained the same. It measured 11.4 m (37 ft 5 in), with fins at the tail and one set of additional fins at each stage.[3] The propellant was a diglycol-dinitrate mix, which enable test models to achieve 6,800 km/h (4,200 mph; 3,700 kn), the fastest rocket of the period.[4]

The Rheinbote carried a 40 kg (88 lb) warhead (just 6.5% of the missile's total weight)[5] to a height of 78,000 m (256,000 ft),[6] for an effective range of 160 km (99 mi; 86 nmi); it reached over 220 km (140 mi; 120 nmi) in testing.[7] For shorter ranges, some of the stages could be removed. It was launched from a simple rail on a mobile trailer, based on the one used to transport the V-2.[8] It was aimed simply by pointing the trailer and elevating the launch gantry, a method not guaranteed to be accurate.[9] Over 220 were constructed,[10] and numbers were fired against Antwerp between November 1944 and the end of the war.[11] Some were fired from positions near the town of Nunspeet in the Netherlands.

The concept of long-range artillery rockets on the battlefield would remain undeveloped after the war. Even Rheinbote was not used in its intended role, but instead as a smaller version of the V-2 missile in the strategic role, for which its warhead was essentially useless due to its poor accuracy, small size, and its fusing, since it tended to bury itself in the ground before exploding.[12]

After the war, the Soviet Union seized the design.[13]

Characteristics[edit]

  • Primary function: artillery support
  • Contractor: Rhinemetall-Börsig
  • Power plant: diglycol-dinitrate solid propellant rocket
  • Length: 11.4 m (37 ft 5 in)
  • Diameter:
  • Wingspan:
  • Launch weight: 1,709 kg (3,768 lb)[14]
  • Speed: 6,800 km/h (4,200 mph; 3,700 kn)
  • Warhead: 40 kg (88 lb)
  • Range: 160 km (99 mi; 86 nmi) (effective); 220 km (140 mi; 120 nmi) (maximum)
  • Fuzes:
  • Unit cost:
  • Date deployed: November 1944
  • Users: Germany

See also[edit]

Notes[edit]

  1. ^ Christopher, John. The Race for Hitler's X-Planes (The Mill, Gloucestershire: History Press, 2013), pp.136-7.
  2. ^ Christopher, p.136.
  3. ^ Christopher, p.137.
  4. ^ Christopher, p.137.
  5. ^ Christopher, p.137.
  6. ^ Christopher, p.137.
  7. ^ Christopher, p.137.
  8. ^ Christopher, p.137.
  9. ^ Christopher, p.137.
  10. ^ Christopher, p.137, says "over 200".
  11. ^ Christopher, p.137.
  12. ^ Christopher, p.137.
  13. ^ Christopher, p.137.
  14. ^ Christopher, p.137, suggests the missile's weight was nearer 615 kg (1,356 lb).

Sources[edit]

  • Christopher, John. The Race for Hitler's X-Planes. The Mill, Gloucestershire: History Press, 2013.