The most popular weapon and equipment in the world recently is the stealth strategic bomber. US arms giant Northrop Grumman recently confirmed to the outside world that the new generation of stealth strategic bomber B-21, built for the US Air Force, will be publicly unveiled on D

2025/07/1021:20:34 military 1362

The most popular weapon and equipment in the world recently is the stealth strategic bomber. US arms giant Northrop Grumman recently confirmed to the outside world that the new generation of stealth strategic bomber B-21, built for the US Air Force, will be publicly unveiled on December 2 this year. At the same time, news about China's stealth strategic bomber is also flying all over the sky. Chinese military fans hope that the domestic stealth strategic bomber can fly for the first time as soon as possible. As a military power comparable to China and the United States, Russia is naturally unwilling to lag behind in the research and development of stealth strategic bombers.

At the end of last month, Russian media reported that the Russian United Engine Group was conducting tests of a new engine, which will serve as the engine of the Russian stealth strategic bomber PAK DA. According to reports, PAK DA has been established for many years and is promoted by Tupolev Design Bureau . According to the plan of the Russian Ministry of Defense, PAK DA will conduct flight tests in 2025, finalize around 2029 and enter mass production.

According to the photos circulated on the Internet, the PAK DA body also adopts a wing body fusion design. Through the clever appearance design and the use of new stealth materials and coatings, PAK DA will have excellent stealth capabilities. In addition, compared with the Tu-160 strategic bomber currently in service in the Russian Aerospace Forces, the endurance of PAK DA will be greatly improved, and it can fly for 30 hours without accepting air refueling. PAK DA's weapon configuration will also be richer. In addition to conventional weapons and nuclear weapons , it can also carry hypersonic weapon and air-to-air missile for self-defense.

For PAK DA, an official from the Pentagon said that judging from the photos exposed on the Internet, the aircraft is very good, but it is a PPT fighter after all and will never fly. The official said that for the foreseeable time, the Russian Ministry of Defense simply did not have the necessary technical reserves, expertise and funds to help PAK DA implement it. The official said that for many years, the Russian aviation industry has been relying on the Soviet Union's old capital, with almost no technological innovation, and the demand for new technologies from stealth strategic bombers is very high.

The second is to develop stealth strategic bombers, which requires continuous investment in funds, and Russia's current national defense fund is not very abundant. In addition, the Russian-Ukraine military conflict has made Russia's defense funding even more tense. Taking the US Air Force's B-21 stealth strategic bomber as an example, its R&D costs are as high as billions of dollars, and each manufacturing cost is about $500 million. Even if the PAK DA is cheaper than the B-21, it may not be able to afford it for the Russian military.

Some rational Russian military experts said that for the Russian Aerospace Forces, upgrading the existing Tu-160 and Tu-95 strategic bombers is more practical than developing PAK DA. The upgraded map-160 and map-95 can fully meet the strategic needs of the Russian Aerospace Forces.

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