Another reinforced battalion was placed in the operational reserve.

Three waves of attackers were made ready: two for the assault and one as operational reserve.

Over the next year or so, this will probably require four to six brigade combat teams, plus an operational reserve, maybe 30,000 troops.

Arunta was paid off into operational reserve at the end of 1956, where she remained for twelve years.

Once the enemy had become bogged down in Soviet defences, the operational reserves came into play.

Another light vehicle company would be in the operational reserve.

The company in the operational reserve was brought to assist, but failed to effect a difference.

As of 2008, it is on operational reserve, at Toulon.

The 13th Battalion was left as an operational reserve in the northeastern tip of Israel.

There was not a sufficient operational reserve established for the size of engagement.