乌称在黑海袭击俄两艘油轮

Group 1 - Ukrainian security services reported that two Russian oil tankers, "KAIRO" and "VIRAT," were attacked by Ukrainian unmanned boats in the Black Sea [1][2] - The damage to the two tankers is severe, rendering them unusable, which is expected to impact Russian oil transportation [2] - Initial reports indicated that the explosions on the tankers did not result in any casualties among the crew [2]