The U.S. Air Force has awarded Lockheed Martin a $238 million contract for production of the third and fourth satellites in the next-generation Global Positioning System (GPS) constellation, known as GPS III. The acquisition of the next two GPS III satellites at one time will allow the Lockheed Martin-led team to maximize efficiencies in satellite manufacturing. The GPS III program will affordably replace aging GPS satellites while improving capability to meet the evolving needs of military, commercial and civilian users worldwide. GPS III satellites will deliver better accuracy and improved anti-jamming power while enhancing the spacecraft's design life and adding a new civil signal designed to be interoperable with international global navigation satellite systems. "GPS is a global gold standard, providing accurate, reliable, continuous, free worldwide positioning, navigation and timing (PNT) services," said Col Bernie Gruber, director of the U.S. Air Force's Global Positioning Systems Directorate. "And we are focused on delivering world-class space-based PNT capabilities to our users around the world. As the need for more capability increases, GPS III will allow us to affordably sustain and modernize the constellation by providing increased capabilities incrementally to better meet current and future needs." In May 2008, the Air Force awarded Lockheed Martin an initial contract to design, develop and build the first two GPS III satellites. The contract also includes options for up to 10 additional spacecraft. With the most recent award, the GPS III team is now on contract to deliver four GPS III space vehicles, with the first launch scheduled in 2014. The Air Force has plans to build up to 32 GPS III satellites. "The government has mapped an extremely sensible acquisition strategy for GPS III and we are focusing on executing the program to deliver these much needed capabilities to billions of users around the word," said Mark Valerio, vice president and general manager of Lockheed Martin's Surveillance and Navigation Systems line of business. "As we produce more GPS III satellites, we aim to continually reduce the cost and cycle time of each space vehicle to ensure we deliver the greatest value to the Air Force."