I was curious too. Did some sleuthing, it looks more like Punjab. I think that’s to block drone infiltration from Pakistan [1]. It does change going back to 14th March there is no jamming in the region, US and Europe blobs also reduced, so I think this stuff is event driven, wonder what goes on, fascinating stuff.

[1]https://www.thehindu.com/news/national/other-states/over-100...