Update on Air Force Projection Forces Aviation Programs and Capabilities

Defense Posture and Global ThreatsHouse Armed Services Subcommittee on Seapower and Projection Forces · May 7, 2025 · 119th Congress
The House Armed Services Subcommittee on Seapower and Projection Forces met to review the state of Air Force bomber, tanker, and airlift modernization programs, including the B-21 Raider, B-52 upgrades, KC-46A tanker, T-7 trainer, and Air Force One (VC-25B) delivery, amid concerns about an aging aircraft fleet and Indo-Pacific readiness. Begins at ▶ 0:17:26
Transcript
Highlights

Title

Air Force bomber, tanker, and airlift modernization update

Purpose

The House Armed Services Subcommittee on Seapower and Projection Forces met to review the state of Air Force bomber, tanker, and airlift modernization programs, including the B-21 Raider, B-52 upgrades, KC-46A tanker, T-7 trainer, and Air Force One (VC-25B) delivery, amid concerns about an aging aircraft fleet and Indo-Pacific readiness. Lieutenant General David Tabor and Ms. Darlene Costello testified on program status, cost growth, and acquisition reform, with members also raising the absence of a finalized FY2026 budget request. Begins at▶ 0:17:26

Who spoke

• Chairman Trent Kelly (R-MS)▶ 0:17:26: Opened the hearing on Air Force modernization, emphasizing bomber and mobility platforms as priorities▶ 0:18:21; later questioned witnesses on KC-135 tanker recapitalization plans▶ 0:32:47 and the B-52 radar program's cost breach▶ 0:34:35.

• Ranking Member Joe Courtney (D-CT)▶ 0:19:19: Criticized holding the hearing without an FY2026 budget request▶ 0:19:42 and noted the reconciliation bill funds projection-forces programs without execution timelines▶ 0:20:06; asked about the KC-46 Remote Vision System delay▶ 0:36:27, Osprey flight status after the Japan crash▶ 0:38:34, and Air Force One delivery slippage▶ 0:39:23.

• Lieutenant General David Tabor, Deputy Chief of Staff for Plans and Programs▶ 0:23:13: Testified on the transition to a two-bomber fleet (B-21, modernized B-52)▶ 0:29:42, said current tanker minimums are "sufficient" though a case could be made for more▶ 0:33:36, and confirmed Osprey aircraft are back flying with continued safety improvements▶ 0:38:57.

• Ms. Darlene Costello, Principal Deputy Assistant Secretary of the Air Force for Acquisition, Technology & Logistics▶ 0:22:44: Confirmed her retirement after 36 years as a DoD civilian▶ 0:22:44; discussed KC-46A cracked wing-support repairs and resumed Boeing deliveries▶ 0:31:32, the B-52 radar program's affordability review▶ 0:34:35, and T-7 trainer progress toward November 2027 IOC▶ 0:42:59.

• Rep. Ronny Jackson (R-TX)▶ 0:41:48: Pressed on T-7 trainer delays affecting Shepard Air Force Base pilot training▶ 0:42:38 and cited Air Force data showing average fleet age rising from 17 to 32 years and availability dropping from 73% to 54% between 1994 and 2024▶ 0:44:22.

• Rep. Lance Gooden (R-TX)▶ 0:46:37: Asked how tanker basing decisions align with great-power competition priorities▶ 0:46:37 and about bomber force gaps as B-1s at Dyess retire▶ 0:47:37.

• Rep. (Mr. Moylan, Guam)▶ 0:48:11: Asked about Guam's role in Indo-Pacific dispersal strategy and REFORPACK exercise infrastructure investment▶ 0:48:32, and about coordination with local government on shared infrastructure▶ 0:50:31.

• Rep. (Mr. Vindman)▶ 0:52:44: Asked about reoptimization for great power competition and its impact on projection forces▶ 0:53:06, manned-unmanned teaming and collaborative combat aircraft▶ 0:54:39, and lessons from Ukraine's use of unmanned systems▶ 0:55:46.

• Rep. Clay Higgins (R-LA)▶ 0:58:11: Praised Barksdale Air Force Base's B-52 operations and asked whether Air Force leadership is addressing facility and maintenance challenges▶ 0:59:11; later asked about C-17/C-5 replacement plans▶ 1:01:04.

• Rep. George Whitesides (D-CA)▶ 1:03:47: Highlighted the B-21 program's on-time, on-budget performance at Plant 42, Palmdale▶ 1:04:10, and asked what additional FY2026 funding would enable for the B-21▶ 1:05:09.

• Rep. Jack Bergman (R-MI)▶ 1:06:45: Raised holding a classified session on fleet surge readiness▶ 1:06:45; asked how KC-46 deficiencies factor into tanker readiness planning▶ 1:07:12 and about drivers of the B-52 radar program's cost breach▶ 1:08:58.

• Rep. Gerry Connolly / Duzio▶ 1:11:50: Asked about future plans for Guard units operating KC-135s▶ 1:12:04, the Next-Generation Air Refueling System timeline▶ 1:13:03, and raised concerns about contracting price gouging on C-17 parts▶ 1:14:24.

Key moments

• Ranking Member Courtney criticized the FY2026 "skinny budget" as effectively a cut when accounting for inflation, citing comments from Chairmen Wicker and Rogers▶ 0:20:26, and noted Rogers told Politico that relying on reconciliation funding is a "risky bet"▶ 0:20:54.

• Costello confirmed all 89 KC-46 aircraft were inspected for wing-support cracks, with cracks found on 21 and all but three repaired; Boeing deliveries were set to resume "next week"▶ 0:31:32.

• Costello testified the B-52 radar modernization program exceeded the "significant" Nunn-McCurdy cost threshold with over 17% unit-cost growth, but she does not believe it will reach the "critical" threshold after a minimum-viable-product requirements review▶ 0:34:35▶ 1:08:58.

• Courtney pressed on the KC-46 Remote Vision System delay; Costello said Boeing's recent estimate coincided with the end of FY27 but the Air Force is working to move that date left, with RVS installation on the first aircraft starting in April▶ 0:36:27▶ 0:37:04.

• Air Force One (VC-25B) delivery, originally slated for 2024, is now projected by Boeing toward 2027 — an improvement of one to two years over Boeing's prior integrated schedule — contingent on resolving remaining requirements with the White House▶ 0:39:23▶ 0:40:23.

• Jackson cited Air Force Chief of Staff figures: average aircraft age rose from 17 years (1994) to 32 years (2024), while mission-capable availability fell from 73% to 54% over the same period▶ 0:44:22.

• Costello identified the B-21 program's realistic schedule/budget, stable requirements, and strong industry partnership as the model being applied to other acquisition programs, including in a recent executive order on acquisition reform▶ 1:04:39.

• Tabor said the C-17 replacement issue "is not an emergency... but it will become one if we don't act," pointing to a capabilities-based assessment due this summer to inform the next-generation airlifter▶ 1:02:27▶ 1:02:51.

• Costello proposed increased flexible funding authority as a top acquisition-reform priority, noting that moving money within programs currently "takes a long time"▶ 1:11:14.

• Duzio raised concerns about contracting price gouging on items "from soap dispensers to other components" tied to C-17 sustainment▶ 1:14:24.

Metadata

CommitteeHouse Armed Services Subcommittee on Seapower and Projection Forces
Chamber / CongressHouse · 119th Congress
DateMay 7, 2025
TypeHearing
Witnesses
Lieutenant General David Tabor — Deputy Chief of Staff for Plans and Programs, United States Air Force
Ms. Darlene Costello — Principal Deputy Assistant Secretary of the Air Force for Acquisition, Technology & Logistics, Department of the Air Force
Videoyoutube
Transcript136 caption blocks · 9,715 words · 1:16:03 runtime
EventCongress.gov 118205