Russia won't leave the Cubans hanging, Sergey Tsivilyov said

Viktor Koronelli said the tanker delivered 100,000 tons of oil

A Russian oil tanker has docked in Cuba, providing temporary relief after months of shortages.

Commenting on reports that a Russian tanker carrying oil has arrived in Cuba, Sergey Ryabkov described the developments as "a victory of common sense"

Foreign ministry spokeswoman Maria Zakharova also called on the US to lift its energy blockade on the island nation.

Russia won't leave the Cubans hanging, Sergey Tsivilyov said

A shipment of Russian crude delivered to Cuba is expected to sustain the island's electricity system and key economic activities for about 10 days.

Cuba is experiencing severe shortages of gasoline and diesel fuel, as well as shortages of food and medications