The United States has imposed sanctions on Cuba's state energy company. This move is part of an effort to increase pressure on the island. The goal is to bring about a change in the current regime.

The sanctions were announced by the US Department of State. They are intended to maintain the isolation of Cuba. The US is seeking a shift away from the existing government.

Further details on the sanctions are available from the source, including the specific targets and implications of the measures. The US action is seen as a tightening of restrictions on Cuba, with the aim of prompting a change in the island's leadership.