10th USA Artillery Detachment

• NATO Nuclear Mission: The 10th USA Artillery Detachment was a United States Army unit tasked with the custodial and operational support of nuclear weapons in Europe during the Cold War, specifically in support of NATO allies. • Stationed in Belgium: The unit was primarily based in Werl and later in Florennes, Belgium, where it worked closely with the Belgian Army’s missile battalions. • Honest John and Nike Hercules: The detachment initially supported nuclear warheads for the Honest John and later the Nike Hercules missile systems fielded by Belgian forces. • Dual-Key System: Security procedures required both US and Belgian personnel to authorize the use of the nuclear warheads, reflecting the “dual-key” arrangement common in NATO nuclear sharing. • Heightened Security Measures: The unit operated under strict security protocols, with personnel subject to background checks, psychological evaluations, and regular drills to prevent unauthorized use or theft of weapons. • Disbandment and INF Treaty: The 10th USA Artillery Detachment was deactivated in 1989, following the implementation of the Intermediate-Range Nuclear Forces (INF) Treaty and the subsequent withdrawal of many US nuclear weapons from Europe. • Belgian Partnership: The unit worked closely with Belgium’s 14th and 13th Missile Wings, fostering a unique relationship of trust and cooperation between the US and Belgian armed forces. • Cold War “Hot Spot”: Its bases were considered strategic targets by the Soviet Union, due to the presence of US-controlled nuclear warheads, making them potential first-strike sites in the event of conflict. • Personnel Recognition: Members of the 10th USA Artillery Detachment often received commendations for their professionalism and discipline, as the mission required the utmost reliability and secrecy. • Legacy: Although deactivated, the unit’s unique mission and the stories of its personnel continue to be remembered in NATO and US Army histories, symbolizing the complexities of Cold War deterrence and alliance cooperation.