atomic breakthrough

breakthrough

significant advance / breakthrough

achieve a breakthrough

achieving breakthrough / headway

armored breakthrough

thwart a breakthrough attempt

atomic / nuclear weapons

atomic bomb (A-bomb)

atomic control

atomic demolition munition(s) (ADMs), ‘nuclear land mines’

atomic demolitions munitions company (ADM co)

atomic explosion

atomic heat

atomic pile

atomic protection

atomic shelter

atomic threat

atomic war / warfare

atomic weaponry

battlefield atomic weapon

nuclear weapon; atomic weapon

atomic absorption coefficient

atomic bomb simulator

atomic close-range combat

atomic killing area

tactical atomic attack

tactical atomic bomb

tactical atomic fire power

tactical atomic missile

tactical atomic support

tactical atomic weapon

atomic action