Secretary of State Marco Rubio pledges "immediate humanitarian aid" to Cuba as State Department responds to effects of Hurricane Melissa in the Caribbean.

Hurricane Melissa is slamming eastern Cuba on Wednesday morning, Oct. 29, after hammering Jamaica on Tuesday and causing widespread damage.

Secretary of State Marco Rubio said the State Department had issued a formal Declaration of Humanitarian Assistance for Cuba, where U.S. government aid is rare.

The U.N. General Assembly has voted overwhelmingly to condemn the U.S. economic embargo of Cuba for a 33rd year.

Before the storm barreled north over Cuba, at least seven people died across the Caribbean as the storm approached Jamaica. See the storm's impact on Cuba.

Hurricane Melissa was grinding across Cuba on Wednesday as a Category 2 storm after pummelling Jamaica as one of the strongest Atlantic hurricanes on record, the U.S. National Hurricane Center said.

Rescue operations and urgent evacuations continued in Cuba on Friday, as people remained trapped by severe flooding left by the torrential rains from Hurricane Melissa on rural areas and towns across the affected provinces on the eastern end of the island.

The United Nations General Assembly overwhelmingly called for an end to a U.S. economic embargo on Cuba despite lobbying by Washington that included sharing an accusation that up to 5,000 Cubans are fighting alongside Russian forces in Ukraine.