Dhaka, Dec. 26 -- An explosion in Gaza on Wednesday injured an Israeli soldier, prompting Israel to accuse Hamas of violating the US-brokered ceasefire and raising fresh concerns over the fragile truce in place since Oct 10.

Israel's military said the blast went off beneath a military vehicle as troops were dismantling militant infrastructure in the southern city of Rafah. The soldier sustained light injuries and was taken to hospital.

Hamas rejected responsibility, saying the explosion was caused by unexploded ordnance left behind from earlier fighting and that mediators had been informed. Israel's military dismissed the claim.

Prime Minister Benjamin Netanyahu described the incident as a ceasefire breach and said Israel would respond....