Russia's unexpected move: Su‑25s appear at strategic air base
The Ukrainian portal Defence Express reports that an unusual arrangement of Russian aircraft has been observed at the Engels-2 airfield. Analysts note that this is a base where long-range aircraft are stationed, raising questions about the presence of at least five Su-25s and their purpose there.
At the Engels-2 airfield, which is crucial for Russian strategic aviation, the presence of five Su-25 assault aircraft has been noted. In addition, there are two Tu-95MS bombers, two Tu-160s, two Tu-22M3s, and one each of Mi-26 and Il-76. Defense Express highlights that the presence of all aircraft, except for the Su-25, is not surprising, as the latter are used for purposes that are quite different from the other aircraft stationed at this base.
Unusual aircraft arrangement
Analysts remind us that this is not the first time the Russians have made unusual moves at the Engels-2 airfield. As recently as December 2024, nine Su-34s appeared at the same base, which was unusual for this location. The Engels-2 airfield is mainly equipped for handling strategic aircraft, not tactical ones.
Possible explanation for Russian decisions
The appearance of Su-34s in December and Su-25s at the end of January 2025 at the Engels-2 airfield could have several explanations. One is a desire to protect these aircraft from ATACMS missile attacks. Another possibility is to conduct maintenance work in a safe location.
It is reasonable to ask why only nine Su-34s were transferred to the Engels-2 airfield, considering Russia has over 120 such aircraft. Additionally, the airfield's infrastructure is not suited to handle Su-34s.
The presence of Su-25s at the Engels-2 airfield also raises questions. These aircraft were previously only museum exhibits there. Russia may want to create confusion among Ukrainian and Western analysts regarding the state of its tactical aviation. It cannot be ruled out that the actual reasons for these moves differ from what is currently assumed.
Su-25 aircraft
The Su-25 aircraft, known by the NATO codename Frogfoot, are important elements of the Russian Air Force used in Ukraine. These aircraft play a support role for ground units and often participate in combat operations on the front lines.
The Su-25 model, designed in the late 20th century by the Sukhoi design bureau, is a single-engine, single-seat attack aircraft. The design of these aircraft allows them to reach speeds of up to 950 km/h (approximately 590 mph), with a length exceeding 15 metres (around 49 feet) and a weight of about 9,500 kilograms (approximately 21,000 pounds). The operational range covers altitudes up to 7,000 metres (about 23,000 feet).
The main armament of the Su-25 is the GSz-30-2 calibre 30 mm cannon. Besides that, the aircraft can carry a variety of weapons with a total weight of up to 4,000 kilograms (approximately 9,000 pounds), including bombs weighing up to 500 kilograms (about 1,100 pounds), unguided missiles, guided missiles, and air-to-air missiles for defence against attacks.
