Fox will attack any liberal Democrat for pretty much anything. The MSM will attack Trump or any conservative Republican for pretty much anything.
So I'm not sure that's even a point worth consideration.
I'll comment that I personally support our military, and I have no idea how to tell whether the armament in that picture is Russian or American, so I don't have an expectation that a marketing company would be able to do so either.
Should they be more careful in selecting images? Maybe? But if I can't tell the difference, then I don't really expect others that are not experts in the field to be able to do so either. It's a non-issue for me.
I'm not voting for either party, and I'm not voting for either party for reasons I believe to be far more important than images presented in marketing materials.