1. Countermine To explode the main charge in a mine by the shock of a nearby explosion of another mine or independent explosive charge. The explosion of the main charge may be caused either by sympathetic detonation or through the explosive train and/or firing mechanism of the mine

2. Countermine To explode the main charge in a mine by the shock of a nearby explosion of another mine or independent explosive charge. The explosion of the main charge may be caused either by sympathetic detonation or through the explosive train and/or firing mechanism of the mine

3. A fragmentation Bomblet, packaged as a close-ended steel right circular cylinder, having: an explosive train which is initiated along the periphery of the inner surface of the cylinder wall; a centrally located main charge; and a plurality of fragmentation-type plates parallel to each other, with an explosive layer between adjacent plates, and with the lowest of the plates forming the bottom