South of Tucson lies the last surviving Titan II nuclear missile silo — once part of a network of 54 sites built during the Cold War. Constructed in 1963, this facility housed a missile capable of ...

Tucson-based Raytheon Missile Systems has been awarded a six-year, $636 million contract to continue developing and providing an interceptor warhead for the nation’s emerging ground-based missile ...

The fate of a major missile-development program involving Tucson-based Raytheon Missile Systems looks uncertain at best, after the program was recently placed on the budget equivalent of life-support.