It's nationalism.
Then again, if you read the Venezuelan press you see gobs of nationalism. Or the Ecuadorian press. Or the Argentine press. The entire Malvinas/Falklands business is swathed in nationalism.
The Catalonian independence movement is nationalism.
Let's not even talk about the PA and its rhetoric in the I/P conflict.
So it's not that simple. The left is allied with Russia because it needs to be--the "left" being defined as those who like the old order and had a vested interest in it. (This isn't Boston we're talking about. The words mean different things. It's like when people compare conservatives in Europe and find that they're very close in many respects to moderate liberals in the US. Political words need to be defined in terms of local politics--local to the participants, not to us.)
Another problem is that the West has been decried as fascist ever since it chose Hitler over Stalin. Stalin never let the rest of the USSR forget it, and the same tropes are still used as in 1943.
The use of labels can help to understand. Or it can be used to manipulate and oversimplify.