Subtitle Battle Los Angeles -

The phrase "" most likely refers to the international release of the 2011 military sci-fi film, which was subtitled " World Invasion " in many regions . The 2011 Movie: Battle: Los Angeles

: Just months after Pearl Harbor, jitters over a Japanese attack led U.S. forces to fire over 1,400 anti-aircraft shells at unidentified objects in the sky over Los Angeles . subtitle Battle Los Angeles

: The filmmakers focused on tactical realism, putting actors through a three-week Marine boot camp and using handheld "shaky cam" techniques to mimic real combat footage . The phrase "" most likely refers to the

The movie's title and early marketing were inspired by a real historical event from . subtitle Battle Los Angeles