JERUSALEM — Israeli military strikes killed four Palestinian militants from the military wing of Hamas, the Islamic group that controls Gaza, late Thursday and early Friday after five Israeli soldiers were wounded in an explosion near the Israel-Gaza border.
It was the deadliest confrontation in the area since November 2012, when an Israeli offensive set off eight days of cross-border fighting, which ended with a fragile, Egyptian-brokered cease-fire.
The episode began late Thursday when Israeli soldiers from an elite engineering unit were on a mission to destroy part of a mile-long tunnel running beneath the border from Gaza into Israel. The military discovered the tunnel last month and said it could have been used for an attack against Israeli soldiers or civilians.
The military said in a statement that during the operation, Hamas detonated an explosive device that wounded five soldiers and that soldiers fired back in response. Gaza security officials and witnesses said one militant had been killed and several injured when the Israeli forces fired a tank shell at a group of Hamas gunmen.
Early Friday, Israeli warplanes carried out an airstrike against what the military described as another "terror tunnel" in the southern Gaza Strip, killing three more Hamas militants.
The Israeli military described its actions as defensive and accused Hamas of breaching the cease-fire arrangements.
Sami Abu Zuhri, a Hamas spokesman, warned the Israeli military against entering Gaza.