Engineering Services Network Incorporated, (ESN) Arlington, Virginia, was recently awarded an additional $7.7 million contract year to provide combat systems engineering and systems integration support to the U.S. Navy. Under this contract, ESN will establish an engineering resource for planning and coordinating the installation of combat system, command, control, communications, computer and intelligence, surveillance, and reconnaissance (C5ISR) systems in aircraft carriers and other strike group or strike force units, including LHA, LHD, LPH and other L-class units. In addition, ESN’s team will evaluate design concepts and develop technical documentation to support those efforts on current and proposed Combat System and C5ISR programs. ESN was awarded the original contract by Naval Surface Warfare Center, Port Hueneme Division (NSWC, PHD) on April 28, 2005. With the execution of the fifth award term year, the contract now has a completion date of April 30, 2015, making it a 10-year contract and a total award value of $74 million.