catflap.org Online Dictionary Query

  interdiction fire
       n : fire directed to an area to prevent the enemy from using
           that area

  interdiction fire /ˌɪntədˈɪkʃən fˈaɪə/
  Abriegelungsfeuer 
   see: fire, grazing fire, sustained fire, preparation fire, distributed fire, flak, aerial barrage, magazine fire, mortar fire, mortaring, rocket fire, running fire, plunging fire, harassing fire, concentrated fire, light fire, sporadic fire, radar fire, cease fire, Fire at will!, friendly fire, direct fire, direct fire, indirect fire