Russia has been launching heavy 1960s era anti-ship missiles that can cause mass casualties into Ukraine, officials warn

Heavy 1960s-era anti-ship missiles could cause mass casualties if Russia launches them into Ukraine.

The Kh-22 missile was designed to be used to destroy aircraft carriers. The agency didn't say where these missiles are being used.

Russia is relying on these missiles because it doesn't have enough modern missiles.

Russian forces are taking over more land in the east of the country. According to CNN, Russia now controls most of the area. Russian and Ukrainian troops are fighting in the streets.

Russia has been making gains in the eastern part of Ukraine. In February, Russian forces invaded Ukraine. The current advancement is a reversal from the beginning, but experts previously told Insider's Bill Bostock that the success is most likely due to Russia placing a large number of forces in a small area.

Experts said that the advantage was short lived. Since the beginning of the war, western countries have provided financial and military support to the country. Foreign leaders are being asked to help counter Russia's attacks.