Oops, it doesn't look like 'arm forces day' is a national day..

Other days

first love

First Love Day
brow

Brow Day
ponytail

Ponytail Day
aloxolt

Aloxolt Day
self care

Self Care Day
cuddle up

Cuddle Up Day
boyfriend

Boyfriend Day
nail polish

Nail Polish Day
cursing

Cursing Day
believe

Believe Day