Warships Towards Hypersonic Missile Interception Technology | World

12/07/2020 Technology, World



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According to observers, the new developments not only demonstrate that the SM-3 Block IIA can stand up to the threat of ICBM, but it also promises to heavily impact and change US defenses to unprecedented levels. .

The ICBM travel is divided into three phases, with the intermediate phase taking place over sub-Earth and lasting about 20 minutes before the rocket returns to the atmosphere. Therefore, the US interceptor strategy focuses on the phase that has the best chance of destroying an opponent’s ICBM.

Ground Interceptors (GBIs) have an adequate range, but are limited in case the enemy launches a missile from the other side of the world. In recent years, the United States Navy has been considering using warships as launchers for interceptor ballistic interceptors, thus allowing the removal of the limitation in the GBI case.

The video of the American destroyer USS John Finn launched SM-3 Block IIA missiles successfully intercepted intercontinental missiles (ICBM). Source: US Navy

According to The Drive, in this case, a group of destroyers equipped with the Aegis defense system can simultaneously fire multiple SM-3 Block IIA missiles from the mid-Pacific, rapidly intervening when a Pacific country launches an ICBM into US territory. .

If most of the time in the intermediate phase, the ICBM reaches an altitude beyond the attack range of modern rockets, the moment immediately after it leaves the Earth’s atmosphere or just before entering the atmosphere is an opportunity. . I pray for American warships to intercept with SM-3 Block IIA. Destroyers operating not far off the US coast or near enemy shores have this opportunity.

After the USS John Finn successfully intercepted the ICBM dam over the Pacific Ocean near Hawaii, it was reported that the Pentagon was looking to use existing missile defense systems to deal with the new threat: hypersonic missiles from Russia. and China.

According to The National Interest, the question is whether the SM-3 Block IIA flies fast enough to hit the hypersonic missile. Can the on-board radar system track a moving target many times faster than sound?

An interceptor missile cannot destroy an ICBM or even a hypersonic missile unless it establishes an enemy’s flight path, and the US will likely need to upgrade the radar system to broader coverage. more and more accurate if you want to achieve this goal.




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