Aviation Structural Mechanic H (Hydraulics) 2nd Class Almanzas, Tactical Electronic Warfare Squadron 34 (VAQ-34) checks for hydraulic leaks on an A-3 Skywarrior aircraft between sorties during the US 3rd Fleet North Pacific Exercise (NORPACEX). The joint Air Force and Navy exercise not only provides training for fighter pilots and tactical controllers, but also tests the ability of those services to operate together for the defense of Alaska