Soviets Tested a Combat Cannon in Space at the Height of the Cold War!
At the height of the Cold War, the Soviet Union sent an advanced combat cannon to the Salyut 3 space station to demonstrate its military capabilities in orbit by firing it, making history. In recent decades, growing warnings have been raised about the possibility of military conflict in space. But the idea of militarizing...
0 Posted by: Iman Ahmadian 21 Mehr 1405 at 21:10
At the height of the Cold War, the Soviet Union sent an advanced war cannon to the Salyut 3 space station to demonstrate its military capabilities in space and make history by firing it into orbit.
In recent decades, there have been increasing warnings about the possibility of military conflict in space. But the idea of space militarization has deeper roots than modern thinking and goes back to the Cold War era. At the time, the Soviet Union began an ambitious secret program called Almaz, which aimed to develop advanced military technologies for supremacy in Earth orbit. In this context, the idea of installing and firing from the space station with a war cannon became one of the strangest and most controversial projects of that time.
The story of the Soviet space cannon; A secret weapon at the height of the Cold War
For years, military officials around the world have been warning about the possibility of an escalation of conflicts in space, but the history of using space weapons goes back to the Cold War and Soviet activities. At that time, the Soviets installed a high-rate-of-fire warhead on their secret military space station, known as the Almaz program. This weapon was designed to protect sensitive Soviet satellites from possible attacks by the United States of America. Although the existence of this weapon had been known for decades, the details of its appearance were shrouded in mystery for years. Historian Anatoly Zak, director of the Russian Space Web site, was able to provide a complete picture of the cannon and a detailed 3D reconstruction of the weapon after airing images of the cannon on the Russian military TV show "Voyenaya Priemka".
firing from the Salyut 3 station; An engineering masterpiece in Earth orbit
The Soviet space cannon, inspired by aircraft weapon technologies, was developed by Alexander Nodelman and based on the design of Aaron Richter (creator of the famous R-23 cannon) and became known as the R-23M card. Detailed information on the specifications of this orbital weapon is different; Some say it's 23mm and others say it's 14.5mm (produced by Nodelmann's team). The rate of fire of this cannon was estimated between 950 and several thousand bullets per minute and the speed of its bullets was estimated to be about 2414 kilometers per hour. Ground tests of the cannon were successful, and Project Diamond engineers claimed that the cannon was able to pierce a fuel tank from a distance of 1.6 kilometers.
Installing such a weapon in orbit presented unique challenges to the Diamond Project team. Unlike being mounted on a turret, this cannon was attached directly to the station itself. This allowed the astronauts to use an optical sight for targeting, but required the entire 20-ton station to rotate toward the intended target; In fact, the space station served as a massive gun mount. The Almaz program operated covertly and under the cover of the more well-known Salyut space station program. In 1974, this war ball was launched along with Salyut 3, which was publicly announced as a civilian space station.
According to the available historical information, this weapon was fired in space only once on 4th of Bahman 1353 (January 24, 1975). By this time, the Salyut 3 crew had already returned to Earth, and the station was scheduled to be de-orbited a few hours after the test. One of the reasons for this timing was the uncertainty of the Soviet authorities about the effects of the recoil of the ball in the microgravity environment on the station. To overcome this problem, the station's maneuvering engines were activated at the same time as the firing to counteract the recoil. Although reports differ, it is estimated that about 20 rounds were fired in this test, which burned up after entering the Earth's atmosphere.
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To this day, it is unclear what Soviet engineers learned from these experiments, as detailed and public results were never published. It appears that Soviet officials found this weapon impractical, and subsequent space station programs shifted toward using interceptor missiles as the primary means of defense. Meanwhile, the Soviet military gradually turned to more efficient orbital technologies, namely unmanned reconnaissance satellites. Ultimately, the appeal of using low-cost reconnaissance satellites won out, and an upgraded version of the Almaz station, originally scheduled for launch later that decade, never reached orbit. However, the Salyut 3 launch is the only known case of a conventional weapon being fired into orbit, making it one of the strangest periods of military testing in the Cold War.