By Aftab Ahmed, Charlotte Greenfield and Shivam Patel JAMMU, India/ISLAMABAD (Reuters) -India and Pakistan accused each other of launching drone and artillery attacks overnight into Friday morning, as tourists and villagers fled the third day of the worst fighting between the nuclear-armed neighbours in nearly three decades.

Both sides have also traded heavy fire across their frontier in disputed Kashmir, and Pakistan claimed it killed scores of Indian soldiers.

Each country has accused the other of fresh attacks, while a stream of misinformation on social media has deepened public unease on either side of the border.