Слух о вооружении Су-35С ракетами Р-77М оказался ошибочным

The new ammunition was confused with the ammunition for the R-37M and R-77-1

A number of Russian media outlets reported that Russian fourth-generation Su-35S fighters had begun to be equipped with long-range R-77M missiles. This was pointed out by military expert Evgeny Damantsev.

According to him, journalists claimed that they had noticed the latest high-maneuverability long-range air-to-air missile R-77M ("Product-180") on the suspension units, which was first shown back in July 2025. It has flat aerodynamic rudders instead of lattice ones.

In reality, the September photographs show a standard ammunition load, represented by the R-37M air-to-air missile ("Product-610M") and the R-77-1 ("Product-170-1") with a range of 230 - 250 km and 110 km, respectively, when launched at an echelon of more than 10 km.
Evgeny Damantsev, military expert

The expert recalled that after the solid propellant rocket motor charge burns out, the R-37M missile, due to its mass of 510 kg and large midsection area, experiences significant ballistic drag and aerodynamic resistance, which contribute to a rapid decrease in flight speed at a distance of more than 200 km.

 R-37M on the suspension of the Su-35S 
R-37M on the suspension of the Su-35S
At the same time, the maximum overload of the targets being hit decreases from 8 - 10 to 4 - 6 G. For the R-77M, the available target overload can reach 8 - 12 G at a distance of 180 - 150 km when launched at an echelon of more than 10 km.
Evgeny Damantsev, military expert

The R-77M missile eliminates the gap between the strike power of the Russian Aerospace Forces and the American AIM-120D class ammunition, the range of which, when launched at an echelon of 13,500 m, can reach 180 - 190 km.

Earlier www1.ru reported that footage of the flight of the X-101 strategic missile for the Tu-160 and Tu-95MS has appeared.

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