How are you going to prevent this? Oslo called for the turning in of all illegal weapons. The Palestinians admitted they had 28,000 illegal arms in the West Bank. Only 12 were turned in.
How are you going to prevent Hizbollah from arming the Palestinians, or Syria, or Iran. The Arabs are moving with one collective motive to destroy Israel. What's a stinking international law. Nothing but a nuisance. The Palestinians are armed and will remain armed.