A trio of cheerful guys, bespectacled and with classy straight pipes. The back of the photo only says “Januar 1944”. The place is western Europe – France, Belgium or the Netherlands – and their branch of service is probably the coastal artillery, which was the responsibility of the Kriegsmarine (Navy). There are some subtle differences to their uniforms that make me think that, mostly the style of their sidecaps and an emblem on their shoulderboards (visible under magnification on the original photo). Anyway, little do they know that they’ll probably be in combat in five months. Hopefully the three friends survived the war.