стежити за обстановкою
keep abreast of the (battle) situation
keep advised of the situation
keep abreast of the situation
touch down
touch in the wing
be put in touch with
touch-and-go landing
touch-and-go occurrence
touch-and-go takeoff / take-off
get into touch
gold-lined touch hole
touch a war
close touch
touch off an attack
gain touch
radio touch
personal touch
keep alert
keep pace
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
keep at general quarters