Sri Lanka, Oct. 12 -- Israel plans to destroy what remains of Hamas' network of tunnels under Gaza, working with US approval after its hostages are freed, it said on Sunday (Oct 12).

Defence Minister Israel Katz said the operation would be conducted under an "international mechanism" led by the United States, sponsor of the three-day-old Gaza ceasefire.

"Israel's great challenge after the hostage release phase will be the destruction of all Hamas terrorist tunnels in Gaza," Katz said in a statement.

"I have ordered the army to prepare to carry out this mission."

The Palestinian militant group Hamas operates a network of tunnels under Gaza, allowing its fighters to operate out of sight of Israeli reconnaissance.

Some have passed under...