For the purposes of this we'll assume either a conflict in the Caribbean (likely with Cuba) or a conflict over French Guiana, although a conflict with a stronger Madagascar over nearby islands would likely be closer to the Falklands experience. The centerpiece of the French intervention force would be the Clemenceau class aircraft carriers, possibly with Mirage IV bombers supporting them. What would this French Falklands style intervention have looked like?
That could work if they could manufacture a reason to take French Guiana. I can still see France winning that one.