US Air Force: We intend to upgrade the fifth generation F-22A Raptor fighter for air dominance over Russia and China
The Polish Internet portal Defense24.pl revealed some details of how the US Air Force is going to constantly upgrade the fifth generation F-22A Raptor fighter through rapid component prototyping and annual software modification. The main goal of continuous improvements, according to the command of the US Air Force, is to maintain dominance in the air, primarily over the aircraft of China and Russia, until the sixth generation fighter, developed under the Air Dominance (NGAD) program, enters service.
The cyclical modernization program for the fifth generation F-22 Raptor fighter was codenamed RACR (Raptor Agile Capability Release) and involves approximately annual cycles for the implementation of each subsequent phase. As part of the first phase of RACR R1, which has been underway for more than a year, not only was a complete modification of the machine carried out, but more than 350 hours of test flights were completed. In the course of them, both defensive and offensive tactics against enemy aircraft were practiced.
During the first stage of modernization, the MIDS-JTRS terminal was integrated into the F-22A Raptor system, which provides software and instrument modularity. Thanks to the new system, the fighter can communicate with all types of aircraft, unlike the current version, in which the Raptor could only interact with aircraft of its class.
Also at this stage, testing of a new pilot display was carried out, which allows, in particular, to control short-range missiles AIM-9X Sidewinter. Three modifications of helmets with a built-in multifunctional display have been developed, among which the best one will be selected.
The second phase of the RACR R2 modification, which has entered the testing phase, will allow Raptor fighters to use AIM-260 JATM medium-range missiles. In the future, they should replace the AIM-120 AMRAAM missiles in service. This will increase maneuverability, target range and resistance to BVRAAM missiles. The developers emphasize that the re-equipment of the American fighter will make it possible to effectively counter the Chinese J-20 and Russian Su-57, equipped with new-generation air-to-air missiles.
In addition to rearmament, the new modification of the F-22A Raptor will be equipped with an IRST passive infrared sensor, which allows for early detection of targets with a low radar signature. This will allow American fighters, remaining practically unnoticed, to fly as close as possible to enemy aircraft.
According to the Polish online publication, other improvements to the American fighter are being carried out at the same time. In particular, the development of coatings that are easier to operate and maintain, reducing the radar signature, as well as open architectural data exchange and weapon control systems.
All testing under the F-22A Raptor modernization program is conducted at Nellis AFB by personnel from the 422nd Test and Evaluation Squadron, codenamed "Green Bats". It is assumed that after testing improved versions of the fighter, modifications will be introduced to the remaining machines in a period of six months to two years, which, according to the US Air Force, should provide a permanent advantage over the enemy in the air.
- Alexander Grigoryev
- Lockheed Martin website
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