DOES BOEING MAKE MISSILES? BOEING INTEGRATED DEFENSE SYSTEMS WAS FORMED IN 2002 BY COMBINING THE FORMER "MILITARY AIRCRAFT AND MISSILE SYSTEMS" AND "SPACE AND COMMUNICATIONS" DIVISIONS. BOEING DEFENSE, SPACE & SECURITY MAKES BOEING THE SECOND-LARGEST DEFENSE CONTRACTOR IN THE WORLD AND WAS RESPONSIBLE FOR 45% OF THE COMPANY'S INCOME IN 2011.