.A Russian navy ship got there in Cuba on Sunday for a three-day break, six weeks after Moscow sent a submarine and other marine vessels to go to the communist state off Fla's coastline.The Smolny training ship was greeted with barrages coming from Cuban arms just before it fastened in Havana's port, where locals as well as visitors rounded up to check out.Russia's embassy in Cuba said the ship, alonged with 2 others, is actually "part of the Baltic Fleet group that is making a helpful check out to the Cuban initial."." One more example of the shut relations between our individuals," the embassy wrote on X, formerly Twitter.In mid-June, the Russian nuclear-powered underwater craft Kazan-- which Cuba pointed out was certainly not lugging atomic weapons-- anchored in Havana for five times.The unusual deployment so near US territory happened surrounded by major stress over the war in Ukraine, where the Western-backed authorities is actually fighting a Russian infiltration.The United States sent out a fast-attack sub to its Guantanamo Bay base in Cuba a day after the Russian sub got there.During The Course Of the Tension, Cuba was a necessary client condition for the Soviet Union. The release of Soviet nuclear rocket web sites on the island activated the Cuban Projectile Problems of 1962 when Washington and Moscow resembled war.