title: U.S. Air Force awards contracts to Boeing, Northrop for ICBM replacement
text: (Reuters) - The U.S. Air Force has awarded Boeing Co and Northrop Grumman Corp separate contracts to continue work on the replacement of the aging Minuteman III intercontinental ballistic missile system, the Pentagon said on Friday. Though the award for the new Ground-Based Strategic Deterrent (GBSD) comes amid rising tensions with North Korea, the Air Force had asked the defense industry last summer for proposals to replace the aging ICBM system and its nuclear cruise missiles as the military moved ahead with a costly modernization of its aging atomic weapons systems. “The Minuteman III is 45 years old. It is time to upgrade,” Air Force Chief of Staff General David Goldfein said in a statement on Monday. Northrop Grumman was awarded $328 million, and Boeing $349 million over the three-year contract. The relatively small award is a milestone that would allow Boeing and Northrop to continue parallel detailed development and prototyping for the Minuteman replacement. The Pentagon’s office of Cost Assessment and Program Evaluation (CAPE) has said the total could cost the United States $85 billion. The Air Force has estimated $62 billion. Lockheed Martin Corp, Northrop and Boeing were all competing for the contract which is needed to perform the three-year technology maturation and risk reduction (TMRR) phase of Minuteman replacement. A Lockheed representative said the company was “disappointed” and looked “forward to a debrief about the selection.” Boeing’s Strategic Deterrence Systems Director, Frank McCall, said in a statement, “Since the first Minuteman launch in 1961, the U.S. Air Force has relied on our technologies for a safe, secure and reliable ICBM force.” Boeing provided the Minuteman III missile for the current ground-based nuclear ICBM system.  Northrop Grumman’s chief Wes Bush said in a statement, “We look forward to the opportunity to provide the nation with a modern strategic deterrent system that is secure, resilient and affordable.”  Secretary of the Air Force Heather Wilson said, “We are moving forward with modernization of the ground-based leg of the nuclear triad.”  Modernization of the U.S. nuclear force was expected to cost more than $350 billion over the next decade. The United States plans to replace its aging systems, including bombs, nuclear bombers, missiles and submarines. Some analysts estimated the cost at $1 trillion over 30 years. “Our missiles were built in the 1970s. Things just wear out, and it becomes more expensive to maintain them than to replace them,” Wilson said. 