Although a country might, under certain circumstances, choose to rely to some extent on another country for military intelligence, this is less likely to be the case when the second country is doing its monitoring not as an ally, but as an impartial or neutral observer, as would be the statusof any U.S. forces deployed on the Golan under an Israeli-Syrian agreement.
Israeli plans to develop the E1 area had been on hold for years until the Palestinians upgraded their status at the UN from an "entity" to that of a "non-member observer state", a move condemned by Israel and the US as a violation of peace accords.