Military operation and Reenforcement

Military operation noun - Activity by a military or naval force (as a maneuver or campaign).

Reenforcement and military operation are semantically related. In some cases you can replace term "Reenforcement" with "Military operation", this terms are similar.

Reenforcement noun - A military operation (often involving new supplies of men and materiel) to strengthen a military force or aid in the performance of its mission.

Military operation and reenforcement are semantically related. Sometimes you can use "Military operation" instead a noun "Reenforcement".