Actor John Abraham says he will dive into the shoot of his ambitious geo-political thriller ‘Tehran’ in Iran in June, once he finishes shooting for actor Shah Rukh Khan fronted actioner ‘Pathaan’. Abraham, who is currently seen on the big screen in ‘Attack’, has a packed slate of films starting with Mohit Suri's thriller ‘Ek Villain Returns’, Yash Raj Films ‘Pathaan’ and Dinesh Vijan's ‘Tehran’.