By Mubasher Bukhari and Saurabh Sharma LAHORE/AMRITSAR (Reuters) -A blast was heard in Pakistan's Lahore city on Thursday, broadcaster Geo TV and a Reuters witness said, a day after Indian strikes on multiple targets in the country and fears of a larger military conflict between the nuclear-armed neighbours.

Blackout in Pakistan spreads from Lahore to Sialkot amid India-Pakistan war

India's action followed the deadly attack on tourists in Kashmir's Pahalgam a fortnight ago. As many as 26 people, mostly tourists, were gunned down by terrorists after asking about their religion.