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, Congressional Research Service
    I nforming the legislative   debate since 1914


March  17, 2026


Airlift Aircraft: Background and Issues for Congress


The U.S. Air Force operates airlift aircraft to transport
personnel, equipment, and supplies in support of military
operations worldwide. Airlift aircraft support a function
known  as rapid global mobility, enabling the United States
to project and sustain forces across long distances. During a
17-day period in August 2021, more than 250 U.S. mobility
aircraft (a category of military aircraft that includes both
cargo/personnel transport aircraft and aerial refueling
tankers) evacuated about 124,000 U.S. citizens, allied
personnel, and Afghan evacuees from Afghanistan-the
largest noncombatant evacuation operation in U.S. history.
The Air Force conducts airlift missions through Air
Mobility Command   (AMC)-the U.S.   Transportation
Command   (TRANSCOM) component responsible for
transporting personnel, equipment, and supplies for the U.S.
Department  of Defense (DOD, which is using a secondary
Department  of War designation, under Executive Order
14347). AMC   operates three categories of airlifters-
executive, tactical (or intra-theater), and strategic (or inter-
theater). Airlift missions include combat, executive
transport, humanitarian relief, and specialized training. The
Air Force directs the executive airlift mission using a
specialized fleet-VC-25A,  C-32A, C-40, and C-37-to
provide secure, reliable, and global transportation for the
President, Vice President, and other high-ranking civilian
and military leaders. The Air Force operates four principal
airlift aircraft: the C-130H and C-130J, which primarily
conduct tactical airlift missions, and the C-17A and C-5M,
which primarily conduct strategic airlift missions.
Through  annual defense authorization and appropriations
legislation, Congress influences the composition, size,
modernity, and sustainment of airlift fleets. Related
legislation may determine whether or not to fund upgrades,
develop next-generation platforms, or replace aging ones.
Congress has also begun to scrutinize the use of military
airlifts for third-country deportations.
PresidentiaAirft
The Air Force operates two VC-25A  Air Force One
executive aircraft to provide air transport for the President.
Modified Boeing  747-200Bs are also used to transport the
president and guests and are equipped with specialized
electronics and communications equipment, a conference
and dining room, and accommodations. The Air Force plans
to replace the aging VC-25As, first flown in 1990, with two
VC-25B   aircraft, which are modified Boeing 747-8s. The
VC-25B  program  previously scheduled aircraft delivery to
begin in 2022; however, the manufacturer encountered
delays related to labor shortages, supply chain disruptions,
and engineering changes and now reportedly projects
deliveries to begin in mid-2028. Upgrading efforts also
include reportedly acquiring two additional 747-8s for crew
training and spare parts. The Air Force is reportedly
modifying a Boeing 747-8 aircraft-provided by the Qatari
government  as a contribution-as a bridge aircraft until


delivery of the VC-25B aircraft. President Trump said in
May  2025 the Qatari aircraft, expected to be operational by
summer  2026, would be decommissioned  for use by his
presidential library after he leaves office. Air Force officials
said in June 2025 that funding details for the retrofit of the
Qatari aircraft are classified. In 2025, some Members
introduced legislative measures in opposition to the transfer
and acceptance of the Qatari aircraft (e.g., S.Amdt. 3109,
not agreed to in Senate, 46-50; H.Res. 410; and S.Res. 244).
C-  I 3OH  and   C-30J

Fifure  I. C-130 Hercules


Source: U.S. Air Force.


The C-130  Hercules cargo aircraft, first produced in 1951,
performs tactical airlift missions. The aircraft can operate
from short, unpaved, or austere runways and is the Air
Force's primary platform for airdropping personnel and
cargo into contested environments (i.e., those featuring air-
defense systems and other adversarial capabilities). The C-
130H  variant is operated mainly by the Air National Guard
and Air Force Reserve and is undergoing upgrades through
the Avionics Modernization Program Increment 2 (AMP
Inc 2). The Air Force states the upgrade integrates a new
flight management system, autopilot, and digital avionics to
enhance aircraft capability, reliability, and crew efficiency.
The C-130J  Super Hercules, the newest variant of the
Hercules, is replacing legacy C-130H aircraft. The C-130J
incorporates updated propulsion, avionics, and flight
control systems, allowing it to operate with fewer crew,
climb faster and higher, fly farther, and take off and land in
shorter distances compared with earlier variants. Lockheed
Martin manufactures the aircraft in Marietta, GA.
The Air Force modifies C-130Js to conduct specialized
missions. For example, AC-130Js support special
operations forces, whereas HC-130Js conduct personnel
recovery missions. Although the Air Force is replacing C-
130H  aircraft for the C-130J, the transition is not one-for-
one. The service is inactivating some C-130H squadrons,
potentially shifting associated missions to other platforms
or domains. As of 2025, the Air Force operated 102 C-
130Js on active duty, the Air National Guard operated 40