Torpedoes away.
Also if the computers controlling the navigation, rudders, electrical, propulsions, pumps and radios were all showing signs of defective chips being used, they may have to put into drydock until all these are replaced with proper USA made and reliable computer chips.
Pity that they are under Embargo Sanctions though.
We cant afford to have any oil spills. Its bad for the environment and the marine wildlife and all that jazz.
All kinds of schemes involving RUS and Latin American companies.
There is a good percentage of RUS crossover with Nicaragua and Guatemala as well.
A couple of mines or torpedoes would resolve this issue, quickly.
Upping what ante?