Translate the following English sentence to French:
"It is up to the European countries which manufacture them, including Great Britain, Portugal and, unfortunately, my own country, France, to agree to put an end to the manufacture, storage and, of course, the use, even experimentally, of such arms."
Aux pays européens qui en fabriquent, tels la Grande-Bretagne, le Portugal et, malheureusement, mon propre pays, la France, il incombe d'accepter de mettre un terme à leur production, à leur stockage et, naturellement, à leur utilisation, fût-ce à titre expérimental.