I'll bet these bombers are not carrying chocolates nor blankets.

Bombers Put on Alert for Possible Deployment to North Korea

When I was twenty, I found an old army blanket.  So I asked my mother.  The blanket is from the Korean war!  My mother not only kept it all this time, but brought it along to United States when our family immigrated.  I asked her why, and she said "you never know when we'll need it again."