The treachery of king hussein was known and whispered around in Israel and in the Arab world. Moshe Dayan wrote about his long walks in the streets of Haifa with king hussein long before the yom kipur war - back in 1966. So only God knows what information the king passed to his benefactors on the eve of the 1967 war.
Magnitude 6.1 quake hits Panama-Colombia border (Reuters)
from the article: Newly released documents: Division and disarray on eve of Yom Kippur War