MPRI Opens New Fayetteville Office 09 February 2007

(Feburary 02, 2007) -- FOR IMMEDIATE RELEASE

MPRI Opens New Fayetteville Office
BRAC Transition Issues Will Be a Strong Area of Focus

ALEXANDRIA, Va., February 2, 2007 — MPRI, an L-3 Communications company (NYSE: LLL) announced today that the official ribbon cutting ceremony for their Ft. Bragg/Fayetteville, N.C. office will be held at 10 a.m. on February 9, 2007. MPRI Ft. Bragg/Fayetteville is located at 225 Ray Avenue, Suite 105, Fayetteville, N.C. The host will be U.S. Army General (Ret.) William F. “Buck” Kernan, senior vice president of MPRI. General Kernan is a long time resident of Pinehurst, N.C. and was a key player in the initial Ft. Bragg Base Realignment and Closure (BRAC) transition effort. General Kernan currently serves as the Chairman, Board of Directors, of the North Carolina Military Foundation. MPRI will be joined by state and local government representatives and members of the Cumberland County Business Council at the ceremony.

MPRI will support Ft. Bragg operational BRAC transition issues at the state and local levels. MPRI is already active on Ft. Bragg, providing administrative staff support to installation organizations and training to corps and division units.

Headquartered in Alexandria, Virginia, MPRI provides comprehensive and integrated programs that address training, education, leader development, organizational design and implementation, simulations, institutional capacity building, and emergency management across a broad spectrum of functional areas. Its customers include the Department of Defense, Department of Justice and selected international government agencies.

To learn more about MPRI, please visit the company’s Web site at www.mpri.com

Headquartered in New York City, L-3 Communications is a leading provider of Intelligence, Surveillance and Reconnaissance (ISR) systems, secure communications systems, aircraft modernization, training and government services. The company is a leading merchant supplier of a broad array of high technology products, including guidance and navigation, sensors, scanners, fuses, data links, propulsion systems, simulators, avionics, electro optics, satellite communications, electrical power equipment, encryption, signal intelligence, antennas and microwave components. L-3 also supports a variety of Homeland Security initiatives with products and services. Its customers include the Department of Defense, Department of Homeland Security, selected U.S. Government intelligence agencies and aerospace prime contractors.

To learn more about L-3 Communications, please visit the company's Web site at www.L-3Com.com

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995 Except for historical information contained herein, the matters set forth in this news release are forward-looking statements. The forward-looking statements set forth above involve a number of risks and uncertainties that could cause actual results to differ materially from any such statement, including the risks and uncertainties discussed in the company's Safe Harbor Compliance Statement for Forward-looking Statements included in the company's recent filings, including Forms 10-K and 10-Q, with the Securities and Exchange Commission. The forward-looking statements speak only as of the date made, and the company undertakes no obligation to update these forward-looking statements.

Interview Contact: Rick Kiernan, Vice President, Strategic Communications, MPRI
Phone: 703.838.5490 email: rick.kiernan@l-3com.com

-- Posted on Friday, February 2 2007