Yes, without any question. WWII alone is responsible for tens of millions of deaths. USSR enabled Germany by dividing Europe with them in Molotov-Ribbentrop Pact, which was followed by joint invasion of Poland weeks later, war against Finland, occupation of Estonia, Latvia, and Lithuania, massacres like Katyn on the newly occupied territories, and eventually the war between themselves. USSR supplied hundreds of thousands of tons of all kinds of raw materials (oil, iron, grains, etc) between 1940 and 1941 to support German war effort in the West. 2/3 of all imported goods to Germany in 1940 and 1941 came from the USSR. Oil train after oil train went to Germany while Luftwaffe was bombing London.
Not to mention what went on 1941-1945... There's a book by Russian war reporter who recorded atrocities committed in Prussia. One scene had small groups of Russian soldiers and officers across a field as far as the eye can see, all with their pants down, waiting for their turn to rape German women who they had found in a refugee convoy. Houses in "liberated" towns were full of naked women dead in blood-soaked beds, sexual organs destroyed from non-stop raping. In total, several million women were raped in state-sanctioned violence against German civilians in the closing months of WWII. They raped even "liberated" concentration camp prisoners.
But if that's too old for you and you want more modern examples, read a few books on the Soviet-Afghan war in 1980s or the Chechen wars in 1990s, preferrably translations of works by independent Russian authors like Anna Politkovskaya and Svetlana Alexievich. You will find similar unmatched brutality.
Believing that the actions of US government come even close are... naive.