ATACMS Struck Russia's Newest S-500 'Prometheus' SAM System—Reports

U.S. Army Tactical Missile System (ATACMS) firing a missile into the East Sea during a South Korea-U.S. joint missile drill on July 29, 2017 in East Coast, South Korea. Ukraine’s forces may have struck Russia’s newest S-500 air-defense system using ATACMS, according to a Ukrainian journalist.

Ukraine's forces may have struck Russia's newest S-500 air-defense system using U.S.-supplied ATACMS (Army Tactical Missile System) missiles, according to a journalist in the country.

"It is reported that the newest Russian S-500 air defense system was destroyed by ATACMS cluster missiles. The cost of one of these reaches $600 million," Andriy Tsaplienko, a Ukrainian journalist, said on his Telegram channel, without elaborating on when or where the system was allegedly destroyed.

Newsweek couldn't independently verify Tsaplienko's claim and has contacted Russian and Ukrainian authorities for comment by email

Lieutenant General Kyrylo Budanov, the head of Ukraine's HUR military intelligence agency, told Ukrainian media on June 12 that Russia had placed components of an S-500 anti-aircraft missile system in annexed Crimea. A military expert assessed earlier this month that Russia could have four of the S-500s—also known as the Prometheus surface-to-air missile system (SAM).

Russian media describes the S-500 as a new generation of Russian anti-aircraft missile systems capable of destroying ballistic and aerodynamic targets. Former Russian Defense Minister Sergei Shoigu said in April that the first samples of the SAM would be delivered to Russian troops this year.

Sidharth Kaushal, a research fellow at the London-based Royal United Services Institute think tank, told Newsweek on June 17 that Russia currently has one active S-500 regiment. This suggests it has two battalions with two air-defense batteries each, giving Russia a total of four of the systems.

In recent weeks, Ukrainian forces appear to have ramped up attacks on Russian air defense systems.

The Institute for the Study of War (ISW), a U.S.-based independent think tank, said in analysis of the conflict in Ukraine on June 13 that Kyiv may be conducting an effort aimed at degrading the systems. This "could enable Ukraine to more effectively leverage manned fixed-wing air power in the long run."

The ISW said that Kyiv's forces may seek to actively degrade Russian air defenses before Ukrainian forces receive a significant number of aircraft "in order to set conditions for Ukraine's future use of manned fixed-wing air power closer to front line areas."

"Ukrainian forces may be attempting to degrade Russian air defenses ahead of anticipated F-16 fighter jet deliveries to Ukraine, which reportedly will begin in small quantities in summer and fall 2024," the ISW said.

"Ukrainian forces may be able to eventually work toward a concept of operations that combines fixed-wing air power to support ground operations if the Ukrainian military receives a sufficient number of fighter jets, Western partners train enough trained pilots, and if Ukraine succeeds in degrading Russian air defense capabilities," the think tank added.

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