antitank mine

land mine (type of explosive) designed to destroy tanks or other armored vehicles

An anti-tank mine, (abbreviated to "AT mine"), is a type of land mine designed to damage or destroy vehicles including tanks and armoured fighting vehicles.Compared to anti-personnel mines, anti-tank mines typically have a much larger explosive charge, and a fuze designed only to be triggered by vehicles or, in some cases, tampering with the mine.
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A mine designed to immobilize or destroy a tank. See also mine. 1/2/73

Mine conçue pour immobiliser ou détruire un char de combat. Voir aussi mine. 1/2/73