improvised unventilated shelter
тимчасовий притулок (з підручних матеріалів, без забезпечення вентиляції тощо)
improvised rocket-assisted munition (IRAM); lob bomb (improvised rocket-assisted mortar)
bomb proof shelter / bombproof shelter
Allied joint doctrine for countering improvised explosive devices (C- IED) (AJP-3.15)
under-vehicle improvised explosive device (UVIED)
vehicle-borne improvised explosive device (VBIED)
victim-operated improvised explosive device (VOIED)
improvised explosive device (IED)