I think the second part of your question was what the urgency is to deal with the OAS convention, because inexplosive components are not particularly weapons of terror, that's true, but the OAS convention overall is a counter-criminal/counter-terrorism convention that deals with firearms, ammunition, and explosives, and the inexplosive components are only one small part of it.
Votre deuxième question portait sur le besoin urgent de traiter de la convention de l'OEA.