Core Viewpoint - The U.S. Air Force has announced the construction of the first F-47 fighter jet, expected to make its maiden flight in 2028, amidst concerns over its high cost and the implications for military spending [3][5]. Group 1: F-47 Fighter Jet Announcement - The first F-47 fighter jet has begun construction by Boeing, with a target for its first flight in 2028 [3][5]. - The U.S. Air Force plans to procure at least 185 F-47 jets, which are intended to replace the F-22 Raptor [5][6]. - The estimated cost per F-47 jet is projected to be around $300 million, significantly higher than the F-22's cost of approximately $143 million [5][6]. Group 2: Historical Context and Project Challenges - The Next Generation Air Dominance (NGAD) fighter jet project, which includes the F-47, has been under research since 2007, with formal concept studies starting in 2010 [6]. - The project has faced criticism regarding its high costs and technological innovation, leading to a suspension announcement in May 2024 [6]. - Concerns have been raised about the financial burden of the F-47, B-21 stealth bomber, and the naval version of the sixth-generation fighter, F/A-XX, on the Pentagon's budget [6].

Group 1 - The U.S. Air Force Chief of Staff, David Alvin, announced the construction of the first F-47 fighter jet, expected to make its maiden flight in 2028 [1] - Boeing has begun manufacturing the first F-47, with a commitment to achieve flight by 2028 [1][3] - The U.S. Air Force plans to procure at least 185 F-47 jets, which will replace the F-22 Raptor [3] Group 2 - The estimated unit price of the F-47 is projected to be as high as $300 million, significantly more than the F-22's cost of approximately $143 million [3] - The "Next Generation Air Dominance" (NGAD) program, which includes the F-47, has faced criticism regarding its costs and technological innovation [4] - The F-47 is part of a broader strategy that includes the B-21 stealth bomber and a naval version of the sixth-generation fighter, F/A-XX, raising concerns about the financial burden on the Pentagon [4]