#reenforcement__support__reinforcement  a military operation (often involving new supplies of men and materiel) to strengthen a military force or aid in the performance of its mission; "they called for artillery support"
  supertype:  military_operation__operation  a military or naval action (as a maneuver or campaign); "it was a joint operation of the navy and air force"
  subtype:  close_support__closesupport  close-in firing by one unit against an enemy engaged by another unit

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