MUMBAI: Indian filmmakers are locking up the rights to movie titles that can profit from the patriotism fanned by a four-day conflict with Pakistan, which killed more than 70 people. The nuclear-armed rivals exchanged artillery, drone and air strikes in May, after India blamed Pakistan for an armed attack on tourists in Indian-administered Kashmir. The fighting came to an end when US President Donald Trump announced a surprise ceasefire. Now, some Bollywood filmmakers see an opportunity to cash in on the battle.