Enter a clue or pattern or both:
The Clue
Cold war threat (3 letter answer)
The Answer
MXS
Tags
Notes
The answer MXS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Arsenal decommissioned in 2005
Definition
MX as a noun:
1. (maxwell, Mx) = a cgs unit of magnetic flux equal to the flux perpendicular to an area of 1 square centimeter in a magnetic field of 1 gauss