दावहाया सरकारि महरै 3 दिसेम्बराव जागायजेनदोंमोन, जेब्ला पाकिस्ताननि दावहारु बिरखंआ इन्डियान एइर फर्स बिथाखौ बम होयो।
The war started officially on 3 December 1971, when Pakistani aircraft bombed Indian Air Force bases in the western part of the country.