Emergency workers toiling to clean up an oil spill in the Black Sea have detected seven new slicks, a Russian official told the TASS state news agency on Friday, as authorities struggle to mitigate the effects of the nearly month-old disaster.

Russian President Vladimir Putin said on Thursday that more needed to be done to clean up an oil spill in the Black Sea, saying efforts so far appeared to have been insufficient to deal with the ecological disaster.

In December 2024, two aging Russian tankers were damaged during a storm in the Kerch Strait, resulting in a significant oil spill that released approximately 2,400 metric tons of heavy fuel oil into the Black Sea.

The Black Sea has recently faced a devastating environmental disaster due to an oil spill from Russian tankers. Russian President Vladimir Putin acknowledged the situation and stated that current efforts to address the crisis are insufficient,

Fresh oil started pouring from a stricken Russian tanker in the Black Sea on Friday, said officials in Moscow, as Ukraine warned of "terrible environmental consequences" from the spill.By trying to "conceal the terrible environmental consequences" Moscow had left the entire Black Sea region vulnerable to the fallout,