Israel's military said Monday that one of its soldiers had died in fighting near the border with Lebanon, bringing its losses to 18 personnel since the war with Hezbollah began in early March.Sergeant Major Alexander Glovanyov, 47, "fell during combat near the Israel-Lebanon border", the military said.
He was killed on Sunday.
Since the war began, one Israeli civilian contractor has also been killed in addition to the 18 soldiers.
Israel and Iran-backed armed group Hezbollah have been trading fire in south Lebanon despite a ceasefire in place since April 17 between Israel and Lebanon that aimed to halt the fighting.
Hezbollah drew Lebanon into the Middle East conflict on March 2 when it launched rockets at Israel to avenge the killing of Iran's supreme leader in US-Israeli strikes.
Israel responded with airstrikes and a ground invasion. Its troops are operating behind an Israeli-declared "yellow line" that runs around 10 kilometres (six miles) north of Lebanon's border.