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keep pace with the armor
FAST PACE
pace
pace count; pacing
pace of offensive
pace setter (soldier / vehicle)
primary, alternate, contingency, emergency (PACE)
keep alert
keep the enemy alerted
keep the powder dry
keep watch
keep-out altitude
keep the spacing
keep a close watch on foreigners
keep a tank in serviceable condition
keep road clear for traffic
keep station
keep the place clean
keep clear of the aircraft
keep abreast of the (battle) situation
keep
keep at general quarters
keep contact
keep covered
keep on the run
keep the enemy down
keep the enemy troops alerted unnecessarily
keep the line
keep the map up to date
keep under fire
keep advised of the situation
keep in touch with the situation