Answer: echelons

AnswerCrossword Clue
ECHELONSLevels of authority
ECHELONSFlying formations
ECHELONSMilitary levels
ECHELONSLevels of command
ECHELONSCommand levels
ECHELONSV-shaped formations of ships or planes.
ECHELONSFormations of troops.
ECHELONSPlane formations
ECHELONSTroop formations
ECHELONSLevels of responsibility
ECHELONSFlight formations
ECHELONSLevels
ECHELONSRanks
echelonslevel of command or rank
echelonsECHELON, to arrange in groups