Apparatus & Equipment

L-3 WESCAM to Provide a Second Middle Eastern Customer with MX™-10

DUBAI AIR SHOW, UAE, November 14, 2011L-3 WESCAM announced today that it has
received an order from Abu Dhabi Autonomous Systems Investments Co. LLC (ADASI) for eight
MX™-10 electro-optical/infrared (EO/IR) imaging systems. The turrets will be used to conduct
surveillance duties from the S-100 Unmanned Aircraft System (UAS) platform. Deliveries will
begin in December 2011 and will be completed by March 2012.

“ADASI is a recognized leader in the Gulf region for this class of tactical UAS integration, and
we’re very pleased that its team has recognized the MX-10 as the most viable solution for the
region’s growing surveillance requirements,” said Paul Jennison, vice president of government
sales and business development for L-3 WESCAM. “ADASI flight tests with the MX-10 earlier
this year were very successful in showcasing both the superior surveillance capabilities and
nominal installation and integration requirements of our sensor systems.”

This is the second order of eight units L-3 WESCAM has received by a Middle Eastern company
in 2011.

L-3 WESCAM is a world leader in the design and manufacture of stabilized, multi-spectral
airborne imaging systems. To learn more about L-3 WESCAM, please visit the company’s
website at www.wescam.com.

Headquartered in New York City, L-3 Communications employs approximately 61,000 people
worldwide and is a prime contractor in C3ISR (Command, Control, Communications,
Intelligence, Surveillance and Reconnaissance) systems, aircraft modernization and
maintenance, and government services. L-3 is also a leading provider of a broad range of
electronic systems used on military and commercial platforms. The company reported 2010
sales of $15.7 billion.

To learn more about L-3, please visit the company’s website at www.L-3com.com.