A ship believed to be carrying Russian fuels is heading to Cuba, testing US President Donald Trump's sanctions, as reported by Bloomberg on February 20, 2026, during the 2-hour-29-minute reporting window from 9:45:48 PM to 12:15:37 AM UTC on February 21. The Bloomberg article, shared via an X post by @business at https://x.com/business/status/2024964925534167062, states the tanker is en route amid Cuba's deepening energy crisis. No official statement from Cuban or US authorities confirms the ship's arrival or sanctions enforcement in this period. This development follows social media posts over the past several hours, including an image of an empty ration store porch in Havana's Lawton neighborhood posted by @MarioJPenton at approximately 9:30 PM UTC on February 20, and a poster of Cuban President Miguel DÃaz-Canel in San Miguel del Padrón after a nearly 9-hour blackout on February 19, both using #cubalibre2026.