This discussion is made in light of announcements of the USA and Russia reducing the number of A-bombs. They are duds; they need tritium and the half-life of tritium is about 15 years and USA doesn't make it any more. The "reduction" is the retirement of duds. By example everyone gets on the bandwagon asking everyone to join the party and kick in their live bombs. Its how you make stone soup; first man only puts in a hot stone, but he gets to eat at the end after all others contribute food. The Arabs don't have anything to sacrafice and their motives are highly suspect.
from the article: Report: IAEA to discuss Israel's nuclear activities for first time