Allies of the Soviets in World War 2?

These nations were allies with Russia. At one time they were allies with Germany until they switched sides. So I included the Axis powers too.
Allies
Ethiopia · China · Czechoslovakia · Poland · United Kingdom · India · France · Australia · New Zealand · South Africa · Canada · Norway · Belgium · Netherlands · Egypt · Greece · Yugoslavia · Soviet Union · United States · Philippines · Mexico · Brazil
Axis and
Axis-aligned
Italy · Japan · Germany · Slovakia · Bulgaria · Croatia · Finland · Hungary · Romania · Thailand · Manchukuo · Italian Social Republic · Iraq (Soviet Union for a short time)
Underground
Resistance
Soviet Union, Austria · Baltic States · Belgium · Czech lands · Denmark · Estonia · Ethiopia · France · Germany · Greece · Italy · Jewish · Korea · Latvia · Netherlands · Norway · Philippines · Poland · Thailand · · Slovakia · Western Ukraine · Vietnam · Yugoslavia