text: Indonesia's President Joko Widodo sits in the cockpit of a Sukhoi fighter jet while attending a military exercise at Ranai military airbase in Natuna Island, Riau Islands province, Indonesia October 6, 2016. President Joko Widodo watched from Ranai, capital of the Natuna Islands archipelago, with hundreds of military officials as about 70 jets carried out manoeuvres that included a dog fight and dropping bombs on targets off the coast. REUTERS/Beawiharta