Cuba's national power grid has collapsed again, leaving millions without electricity, marking the sixth such event since January due to US fuel source cutoffs. Even when operational, only a fraction of the population receives power, with prolonged outages common nationwide. Restoration efforts have begun, but many areas remain in darkness, with residents experiencing extended periods without electricity. Historically, Cuba relied heavily on Venezuela for oil, but shipments have been significantly reduced or halted. Mexican and Russian oil supplies have also been limited. Reports indicate Cuba has received oil from Iran via a "shadow fleet," with investigations confirming Iran-Venezuela-Cuba shipping networks. The US blockade in the Strait of Hormuz has hampered Iranian oil exports. The text describes Cuba as a base for Chinese, Russian, and Iranian operations in the Western Hemisphere and accuses the Cuban government of propaganda and subversion efforts in the US. Cuba has engaged in limited negotiations with the US and sought favorable media coverage. The US appears to be employing a long-term strategy, awaiting economic decline in Cuba before serious talks. Increasing power outages suggest continued dysfunction, threatening Cuba's ability to function without essential industries and utilities.