закривати пролом, ліквідувати прорив
close-quarters combat (CQC) / close-quarters battle (CQB)
clear / cut a gap
exploit a gap
fill / plug the gap
gap marker
gap-filler radar
hasty gap crossing
seal the gap
secure a gap
time gap
air-gap / air wal
gap crossing operation
constricted air gap spark plug
gap wind
lighting gap
gap filling
gap-filling radar
spark-gap anti-TR tube
spark-gap TR tube
spark-gap transmit-receive tube
spark-gap tube
gap
column gap
time-gap of column
slat gap
at close quarters
close air support (CAS)
close air support mission
close approach
close column
close combat
close combat attack (CCA)