U.S. to Allow Russian Oil Tanker to Reach Cuba, Breaking Blockade  The New York Times

Russia says it supplies fuel to Cuba as humanitarian aid  Reuters

The Russian oil tanker playing chicken with Trump over Cuba  Politico

Russian oil tanker nears Cuba in test of US resolve on blockade  France 24

Havana on edge again: How a Russian tanker, US blockade, and a fuel-starved island are pushing Cuba back into Cold War shadows  The Times of India