Answer: echelons

AnswerCrossword Clue
ECHELONS

Levels of authority

ECHELONS

Flying formations

ECHELONS

Military levels

ECHELONS
Levels of command
ECHELONS
Command levels
ECHELONSV-shaped formations of ships or planes.
ECHELONSFormations of troops.
ECHELONSPlane formations
ECHELONSTroop formations
ECHELONSLevels of responsibility
ECHELONSFlight formations
ECHELONSLevels
ECHELONSRanks