Rome, Jan. 4 (LaPresse) – Russia has threatened ‘retaliation’ after Ukraine attacked with Atacms missiles. All Atamcs missiles fired from the territory of Ukraine in the Belgorod region were shot down by the crews of the S-400 anti-aircraft missile system and the Pantsir-Sm anti-aircraft missile and gun system, the Russian Defence Ministry reported, as reported by Tass. ‘On 3 January 2025, an attempt was made from the territory of Ukraine to launch a missile attack on the Belgorod region with American-made tactical operational Atacms missiles. During the anti-missile battle, the S-400 crews fought The Pantsir-SM Atacms anti-aircraft missile system and anti-aircraft missile and artillery complex were shot down,' the department said. Moscow's Defence Ministry stressed that retaliatory measures would be taken in response to these actions by the Kiev regime, supported by Western allies.