The International Association of Machinists and Aerospace Workers (IAM Union) announced on Mar. 26 that it is applauding the efforts of 126 bipartisan members of Congress who signed a letter urging strong funding for the F-35 Lightning II and F135 engine programs in the Fiscal Year 2027 defense budget.
The union said this request is important because continued investment in these programs supports national defense, U.S. air superiority, and thousands of jobs across the country.
The letter to congressional leaders was led by Representatives Marc Veasey, Michael Turner, John Larson, and John Rutherford. It calls for Congress to prioritize a minimum of 85 F-35 aircraft and related engines, multiyear procurement authority, ongoing sustainment investments, critical modernization upgrades, and more funding for the F135 Engine Core Upgrade in next year’s budget. IAM Union members are among those building the F-35 at Lockheed Martin’s facility in Fort Worth, Texas, as well as producing engines at Pratt & Whitney locations in Connecticut and other states.
“The F-35 is the most advanced fighter aircraft in the world, and continued investment in this program is essential to maintaining U.S. air superiority and national defense,” said IAM Union International President Brian Bryant. “It is encouraging to see 126 members of Congress, from both sides of the aisle, standing up for our members who build this aircraft and help keep our military members safe.”
According to information from IAM Union’s announcement, more than 290,000 high-skilled jobs are supported by these programs through over 1,900 suppliers nationwide—about half being small businesses. The letter also points out that after entering Full-Rate Production in 2023 with delivery of 191 aircraft last year, additional investments are needed for spare parts across Air Force, Navy and Marine Corps fleets beyond $1.44 billion already allocated for sustainment enterprise expansion.
IAM Union said it will continue advocating robust support as Congress considers authorization and appropriations bills affecting these programs.


