Laying aside the nuclear "force d'frappe", what exactly, do you think France's weight class is?
the infowarrior
Beyond that, the old European Powers are at best Third or Fourth Rate Powers, and only Pakistan and Japan outside of Europe are even Third Rate Powers. I put the Iranians in the Fourth Rate, but they are pushing towards attaining Third Rate status by acquiring nukes.
To more directly answer your question about the French, I see them as very good against Fifth Rate and below Powers.