noun
squadron
SKWAH-drun/ˈskwɑːdrən/
An organized group operating as a unit, especially in the armed forces.
The squadron flies in formation.

Etymology
An enlarged form of squadra, “battalion” or literally “square,” originally named soldiers drawn up in a square. The formation term broadened into a military detachment, including units of cavalry, ships, and aircraft.
In context
A squadron of six ships, led by Frobisher’s Triumph, tried to outflank the Armada once again from the north.