Just like the Cold War days.
They must have run out of “trawlers”...
We almost never went anywhere in the Med on the Forrestal without our Soviet (back then) escort.
Once we had a ‘secret’ port call scheduled...ship went full dark, low electronics emissions, the whole nine yards.
Guess who led us into the harbor???
It’s pretty hard to be stealthy when you’re 85,000+ tons of Yankee Doodle awesomeness!