Template:USSR

Soviet Union usage:

{{USSR
|size=35px
}}

result:

Soviet Union

{{USSR
|size=25px
}}

result:

Soviet Union

{{USSR}}

result:

Soviet Union

When too use 35

Specifically when it is the main topic, like if it is the main belligerent in a war or in a infobox only linking too it.

When too use 25

When it is a sub-participant of a war, i.e not the main nation.

Soviet Union