At least 30 people were killed and over 30 have been injured in a stampede at the Maha Kumbh Mela, one of the world's biggest gatherings that occurs every 12 years.

The Hindu festival that turned deadly in northern India on Wednesday is a religious gathering with deep spiritual meaning for devotees who come by the millions to take a cleansing dip in waters they consider sacred.

Israeli troops will remain in the Palestinians' Jenin refugee camp once the large-scale raid they launched last week is complete, Defence Minister Israel Katz said on Wednesday as a crackdown in the occupied West Bank extended into a second week.