Per saltire sable and azure on a saltire argent a key and lightning flash saltirewise of the second. On a wreath of the colors, argent and azure, the Lexington Minuteman proper. The statue of the Minuteman, Capt.
Oriental blue is one of the colors of the military intelligence branch.
The saltire alludes to the joint functions of intelligence and security. The blue key is for guardianship, and the lightning flash is for electronic communications. The distinctive unit insignia is the shield and motto of the coat of arms. Redesignated 24 May-31 October 1956 as the 314th Army Security Agency Battalion. Inactivated 21 June 1959 at Chicago, Illinois.