On the Korean DMZ in 83, the MP’s had to be 6’ or better. The ROK’s had to be black belts alt least. Nowadays when the stakes are high, send girls so you can scream, “Not fair!” or something.
It always struck me as sadly ironic that women who demand the “right” to be cops and soldiers because they are tough enough to do anything a man does, run shrieking in tears when they feel harassed. How will that serve them if they are captured by ISIS at some point?