The Bombers Affair (Luxembourgish:Bommeleeër Affär) is the name given to a series of bomb attacks on Infrastructure installations and public buildings in the Grand Duchy of Luxembourg between May 1984, and April 1986. The identities of the perpetrators and the motives are not known, however the population developed a diverse set of conspiracy theories. Many believe that members of the Luxembourgish Government or Grand Ducal Family, as well as insiders in the Security Services were involved in the attacks.
The perpetrators carried out thefts of detonators and explosives from Luxembourgish quarries. The perpetrators used the stolen materials blow up electricity pylons from the electricity company Cegedel. Cegedel received multiple ransom letters. The company contacted the police and decided not to pay. Later once the company had come to a conclusion and decided to pay the ransom, the perpetrators declined the transfer of money, stating that they knew of the Police interest surrounding the attacks. Cegedel's electricity pylons remained the target of later attacks. However, the perpetrators diversified the targets of their later attacks to include the Headquarters of the Gendarmerie and the Palace of Justice. A particularly significant incident happened during a meeting of the European Council on the Kirchberg plateau, the incident in question involved a small explosive device which was thrown out of the windows of a moving car. After two further attacks, one on the apartment of a Notary (Car Bomb) and the apartment of a retired commander of the Gendarmerie, the attacks ceased.
No-one was killed by the 18 attacks, however a young soldier was killed during service, by a traffic collision during the surveillance of Luxembourg Airport. The perpetrators also set up an explosive trap in a forest, which was discovered before it could be put to use, however it could have resulted in the death of many people. Furthermore, an engineer’s hand was severely injured, when he picked up a Flashlight which had been fitted with a detonator. A number of people were injured as a compromised electricity pylon fell upon a highway, which caused traffic to collide on the highway, however nobody was severely injured. It is understood that the perpetrators wanted to avoid human casualties, however in a number of incidents it was pure co-incidence that no-one was injured.
- 30 May 1984: Cegedel Electricity Pylon - Beidweiler
- 2 June 1984: Cegedel Electricity Pylon - Beidweiler
- 12 April 1985 – Holiday Home – Bourscheid (No clear relation to the other attacks)
- 27 April 1985 Cegedel Electricity Pylon - Stafelter
- 7 of May 1985: Cegedel Electricity Pylon - Schléiwenhaff
- 27 May 1985: Gendarmerie Headquarters – Verluerekascht, Luxembourg City
- 29 May 1985: Cegedel Electricity Pylon - Itzig
- 23 June 1985: Gasworks in Hollerich, Luxembourg City
- 5 July 1985: Explosive Trap - Blaschette
- 5 July 1985: Casemates – Luxembourg City
- 26 July 1985: Luxemburger Wort – Gasperich, Luxembourg City
- 29 August 1985: Police Office - Glacis, Luxembourg City
- 29 August 1985: Ponts & Chausées – Glacis, Luxembourg City
- 30 September 1985: Piscine Olympique – Kirchberg, Luxembourg City
- 20 October 1985: Palais de Justice – Luxembourg City
- 9 November 1985: Luxembourg Findel Airport
- 30 November 1985: Cegedel Electricity Pylon - Grünewald
- 2 December 1985. European Council Meeting – Kirchberg, Luxembourg City
- 17 February 1986: Notary Hellinckx – Cents, Luxembourg City
- 25 March 1986: Colonel Wagner – Belair, Luxembourg City