The United States and Israel are already involved in discussions over how they could soon conduct a joint surgical strike on Iranian nuclear facilities, a source close to the talks tells Foreign Policy magazine.

After months of urging from Israeli authorities for the US to intervene in a rumored Iranian plan to procure a nuke, a source speaking on condition of anonymity tells Foreign Policy’s David Rothkopf that the two allies have come close to signing off on an attack against Iran.

Although no plan of action has been set in stone yet, the source says the attack will likely be from the sky and consist of drone strikes and bomber jets for only “a couple of hours” at best but would not require more than “a day or two” of action.