Sometimes we must employ the reserve to deal with some crisis, rendering it temporarily unavailable for commitment elsewhere. In such instances, a reserve should be reconstituted as rapidly as possible. We should look for the opportunity to employ the reserve to reinforce success. However we may employ the reserve, we should always think of it as the tool for clinching the victory. In this respect, Marshal Foch wrote that "the reserve is a club, prepared, organized, reserved, carefully maintained with a view to carrying out the one act of battle
