APH_ Every Man Will His Duty

' “Apparently you do,” England says, and then ceases to address America at all. “Sailors, we are at war, and need all able hands. England expects that every man will do his duty.” '

From Mithrigil's awesome fic "And Our Oars Keep Time"
[link]

I figured it made more sense for England to be wearing a Royal Navy uniform and not a redcoat

Hetalia is (c) by Himaruya Hidekaz, Gentosha Comics.