An anti-handling device is an attachment to or an integral part of a landmine or other munition such as some fuze types found in general-purpose air-dropped bombs, cluster bombs and sea mines. It is designed to prevent tampering or disabling, or to target bomb disposal personnel. When the protected device is disturbed, it detonates, killing or injuring anyone within the blast area. There is a strong functional overlap of booby traps and anti-handling devices.
Cutaway view of an M4 anti-tank mine dating from circa 1945, showing two additional fuze wells designed for use with booby-trap firing devices. Either or both fuze wells may have firing devices screwed into them if required
A stack of five M15 mines dating from the 1960s. The top two mines show additional fuze wells
Side view of an M19 anti-tank mine, dating from the 1970s showing an additional fuze well on the side of the mine (sealing cap has been removed) designed for use with booby-trap firing devices. There is another empty fuze well (not visible) located underneath the mine
A land mine, or landmine, is an explosive weapon concealed under or camouflaged on the ground, and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it.
Examples of anti-personnel mines. Center: Valmara 69 (a bounding mine); right: VS-50
Swedish FFV 028 anti-tank-mines of the German Bundeswehr (inert versions)
Roman caltrop
Illustration of the "self-tripped trespass land mine" from the Huolongjing