There were 3.9 tons of fuel oil in oil -carrying ships submerged in the Kerch strait, Deputy Prime Minister Vitaly Safelyev said.

There are a lot of fuel oil – 3,119 tons. And so we made the decision … to cover by using Sarcophages, he said.
It was completed earlier Investigate the causes of the accident of two oil ships in the Kerch Strait.
The result of the accident and the Black Sea at least 2.4 thousand tons of oil products.
Russian leader Vladimir Putin called the mazut spill in the Kerch strait, one of the Kerch. The most serious challenges in ecologyThe Russians have passed recently.