Amritsar, Sep 13 - Border Security Force (BSF) personnel Sunday found another rocket shell in the fields near a village in this district of Punjab, raising the number of rockets fired from Pakistan into India in the last 40 hours to five, officials said.

'During our search operation, our officials have found another rocket today (Sunday). It exploded in the open space around a km from the houses of Pul Kanjari village here. It must have been fired yesterday (Saturday) and gone undetected by us,' BSF Inspector General (Punjab Frontier) Himmat Singh told IANS Sunday.

'Now the number of rockets that were fired from Pakistan towards Indian villages has reached five. We had lodged a formal protest with Pakistan Rangers yesterday (Saturday) and we are still waiting for any reply from their side,' he added.

Earlier three rockets, which were fired in quick succession from Pakistan, exploded near a village in this district late Friday night.