{"id":140815,"date":"2026-04-25T23:34:00","date_gmt":"2026-04-25T18:04:00","guid":{"rendered":"https:\/\/aviationa2z.com\/?p=140815"},"modified":"2026-04-25T22:20:03","modified_gmt":"2026-04-25T16:50:03","slug":"us-air-force-to-invest-1-7b-to-extend-b-1b-lancer-and-b-2-spirit-bomber","status":"publish","type":"post","link":"https:\/\/aviationa2z.com\/index.php\/2026\/04\/25\/us-air-force-to-invest-1-7b-to-extend-b-1b-lancer-and-b-2-spirit-bomber\/","title":{"rendered":"Largest Air Force in the World To Invest $1.7 Billion To Extend B-1B And B-2 Bombers"},"content":{"rendered":"\n

WASHINGTON, D.C-<\/strong> The United States Air Force (USAF)<\/a> has committed nearly $1.7 billion to modernize its B-1B Lancer and B-2 Spirit bomber fleets over the next five years. The investment reverses earlier plans that had targeted both aircraft for retirement in the early 2030s.<\/p>\n\n\n\n

The revised strategy ensures the Air Force retains the speed, range, and stealth capabilities of both platforms while it fields the next-generation B-21 Raider and upgrades the B-52 Stratofortress fleet into the new B-52J configuration with modern engines and an all-glass cockpit.<\/p>\n\n\n\n

\"Largest
Photo: Air Force Museum<\/figcaption><\/figure>\n\n\n\n

US Air Force Bombers Fleet<\/h2>\n\n\n\n

New budget documents outline $342 million<\/strong> in B-1B modernization funding from 2027 to 2031. The budget states this funding will modernize the platform and ensure its lethality and relevance through 2037.<\/p>\n\n\n\n

The B-2 Spirit<\/a> fleet will receive an even larger share, with $1.35 billion<\/strong> allocated across the same five-year window. Budget documents do not specify a retirement date for the B-2.<\/p>\n\n\n\n

Both bombers demonstrated significant combat value in recent operations, and President Trump’s push to increase defense spending created the fiscal space to continue updating the aircraft. The Pentagon has requested a record $1.5 trillion defense budget for 2027.<\/p>\n\n\n\n

Retired Col. Mark Gunzinger, director of future concepts and capability assessments at AFA’s Mitchell Institute for Aerospace Studies and a former deputy undersecretary of defense, said the extension reflects surging demand for bomber capacity.<\/p>\n\n\n\n

He noted that long-range penetrating strike capability remains one of the most significant shortfalls in the U.S. military, making early B-2 divestiture a purely budget-driven decision that no longer holds up, Air and Space Forces<\/a> reported.<\/p>\n\n\n\n

\"USAF
Photo: Courtesy photo 412th Test Wing | WIkimedia Commons\nhttps:\/\/commons.wikimedia.org\/wiki\/File:B-21_at_Edwards_Air_Force_Base_during_flight_testing.jpg<\/figcaption><\/figure>\n\n\n\n

Current Fleet Strength And Combat Roles<\/h2>\n\n\n\n

The Air Force currently operates 44 B-1Bs and 19 B-2s. Of the two platforms, only the B-2 Spirit carries nuclear weapons. The B-1B, however, can carry more conventional munitions, both guided and unguided, than any other aircraft in the Air Force inventory.<\/p>\n\n\n\n

Air Force Global Strike Command confirmed that the B-2 fleet will continue to operate from Whiteman Air Force Base (SZL), Missouri, for as long as needed, even after the B-21 Raider comes online. The first operational B-21s will be fielded at Ellsworth Air Force Base (RCA), South Dakota, in 2027. Whiteman will serve as the second base to host the new bomber.<\/p>\n\n\n\n

Global Strike Command stated the B-2 will remain a critical long-range strike option for the President and will be maintained as a viable capability for as long as national security requires it.<\/p>\n\n\n\n

\"\"
Photo: Tech. Sgt. William OBrien, 94th Airlift Wing photographer\n | Wikimedia Commons\nhttps:\/\/commons.wikimedia.org\/wiki\/File:B-21_Raider_cockpit_detail.jpg<\/figcaption><\/figure>\n\n\n\n

Operation Midnight Hammer And Epic Fury<\/h2>\n\n\n\n

The successful strike on Iran’s nuclear sites by seven B-2 Spirits operating together in June 2025, known as Operation Midnight Hammer, served as a turning point in the decision to retain both bomber fleets.<\/p>\n\n\n\n

Only the B-2 could carry and deliver the 30,000-pound Massive Ordnance Penetrator bombs used in that operation, making its unique capability suddenly much clearer to national security leaders.<\/p>\n\n\n\n

In the subsequent Operation Epic Fury against Iran, all three current bomber types participated: B-1Bs, B-2s, and B-52s. Gunzinger described operational demand for bombers as moving in one direction, consistently upward, driven by both peacetime bomber task force operations that support global deterrence and active combat operations.<\/p>\n\n\n\n

\"The
Photo: Air Force Museum<\/figcaption><\/figure>\n\n\n\n

B-21 Raider Ramp-Up And Long-Term Fleet Planning<\/h2>\n\n\n\n

The Air Force had considered extending the lives of the B-1B and B-2 previously, but funding constraints and crewing concerns delayed the decision. With the record 2027 budget request now on the table, the bomber community sees a clear path forward.<\/p>\n\n\n\n

Retaining both legacy bombers while building more B-21 Raiders than originally planned reduces risk when the older aircraft eventually do retire.<\/p>\n\n\n\n

By the time the Air Force transitions to its planned fleet of B-21s and B-52Js, the service will have invested in bomber sustainment infrastructure, including depot capacity, spare parts, and maintenance talent. These areas had been cut back in recent years due to limited resources.<\/p>\n\n\n\n

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Largest Air Force in the World Seeks $3.2 Billion Boost to Fix Aircraft Readiness Crisis<\/a><\/blockquote>