Because both can be true.
Saudis and Israelis coordinated back in the 60s in Yemen against Nasser but that doesnt mean either side's suspicions of the other ended.
States can COMPARTMENTALIZE - Pakistan got intelligence from Mossad during the first Afghan conflict and weapons from Israel for the Afghans without hugs and kisses.
It also got F-16s spares and UAV computers from israel and no that does not mean Pakatan has abandoned Palestine because simultaneously Israel was also talking to Indians to sell LGB Kits.