From the Jerusalem Post:

News published in the Financial Times on Sunday that Israel imports most of its oil from Iraq’s Kurdish areas came as no shock to those following the secretive Israel-Kurd relationship.

“The news is not so surprising, as it has been going on for some time,” Prof. Ofra Bengio, editor of the book Kurdish Awakening: Nation-Building in a Fragmented Homeland, told The Jerusalem Post on Monday.

“Israel is very much interested in strengthening relations, but they [the Kurds] are hesitant, especially not wanting to make it public,” she said, going on to assert that at some point they would need to go public, perhaps after gaining stronger US support.

Read more at the Jerusalem Post