ANDOVER – Raytheon, which has an enormous facility on Lowell Street, has been making a lot of news lately.

Patriot missile launch
Take, for example, the Patriot missile systems. The guidance systems for the popular weapon are built in Andover by the company’s Integrated Defense Systems, which is headquartered in Tewksbury. The Patriot is designed to intercept incoming missiles or airplanes, a difficult task considering the incoming vehicles are moving at a fairly rapid clip. The missile systems became famous for shooting down scud missiles during the first Iraq war. Raytheon (NYSE: RTN) has made billions of dollars since then selling the systems to countries all over the world. On Sept. 1, the company announced it had inked a $26.9 million to provide technical assistance in support of Taiwan’s Patriot Air and Missile Defense System. Last year, the company signed a deal worth $3 billion to sell Patriots to the United States military, which will then turn around and sell them to the United Arab Emirates. As a result of the deal, Raytheon has sought approval from the town of Andover to expand its plant. Last week, the Planning Board gave the plan a preliminary OK. Spokesman Chuck Larrabee said it is one of the few companies in the region that is actually hiring new employees.

Lightweight torpedoes can destroy targets in deep and shallow water
But Raytheon does more than just make Patriots. On Sept. 2, it announced a deal to make equipment that hunts and destroys underwater mines for the U.S. Navy.
On Sept. 1, the company announced it was buying a company called BBN Technologies, a Cambridge, Mass. firm that does a lot of high-tech, high-security government research work.
In late August, the company announced it had delivered its 1000th SeaSparrow missile to an international consortium of countries. The ‘evolved’ SeaSparrow can fly faster, straighter and with more explosive power than its predecessors, according to a statement announcing the deal.

SeaSparrow being shot from a plane
“ESSM’s increased speed coupled with its improved guidance system allows for engagements at extended ranges,” said Capt. Mike Anderson, the U.S. Navy’s ESSM project manager. “The hallmarks of the missile are its international design, combat system flexibility and performance edge.”
With headquarters in Waltham, Raytheon employs 73,000 people worldwide, including more than 4,000 in Andover.