MGM-52 Lance

The MGM-52 Lance was a mobile field artillery tactical surface-to-surface missile (SRBM) system used to provide both nuclear and conventional fire support to the United States Army. The missile's warhead was developed at Lawrence Livermore National Laboratory.

Deployment

The first Lance missiles were deployed in 1972, replacing the earlier Honest John rocket and Sergeant SRBM ballistic missile, greatly reducing the weight and bulk of the system, while improving both accuracy and mobility.

A Lance battery (two fire units) consisted of two M752 launchers (one missile each) and two M688 auxiliary vehicle (two missiles each), for a total six missiles. The firing rate per unit was approximately three missiles per hour.

Payload

The payload consisted either of a W70 nuclear warhead with a yield of 1-100 kt or a variety of conventional munitions. The W70-3 nuclear warhead version was one of the first warheads to be battlefield-ready with an "enhanced radiation" (neutron bomb) capability. Conventional munitions included cluster bombs for use against SAM-Sites, heat seeking Anti-Tank Cluster Munitions or a single conventional shape charged warhead for penetrating hard targets. The original design considered a chemical weapon warhead option, but this development was cancelled in 1970.

Deactivation

With the signing of the INF Treaty in 1987, the United States Army began withdrawing Lance missiles...
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