Guy Lodge Film CriticAt a crucial point in “Firebird,” two perfectly chiseled servicemen steal away from the Soviet Air Force base where they’re stationed for a skinny dip in the Baltic Sea. Behind craggy rocks and away from prying eyes, they kiss, before one gives the other a charged underwater handjob; as they jointly climax, director Peeter Rebane cuts to an image of two fighter jets blazing overhead, the lovers’ clenched moans drowned in a roaring sonic boom.