bomb shelter
бомбосховище
bomb proof shelter / bombproof shelter
letter bomb (parcel bomb, mail bomb, postal bomb etc)
aerial photoflash bomb / photoflash bomb / flash bomb
fusion bomb (thermonuclear bomb)
thermobaric bomb (aerosol / vacuum bomb, fuel air explosive [FAE])
deployable rapid assembly shelter (DRASH)
hardened aircraft shelter (HAS)
improvised unventilated shelter