The killing of Hamas deputy leader Saleh al-Arouri by an Israeli drone strike in Lebanon's capital Beirut has raised the potential risk of the war in Gaza spreading well beyond the Palestinian enclave.
Arouri, 57, was the first senior Hamas political leader to be assassinated since Israel launched a shattering air and ground offensive against the group almost three months ago after its shock assault and rampage into Israeli towns.
Israel has long accused Arouri of lethal attacks on its citizens, but a Hamas official said he was also "at the heart of negotiations" conducted by Qatar and Egypt over the outcome of the Gaza war and the release of Hamas-held Israeli hostages.
Israel neither confirmed nor denied carrying out the killing, but its military spokesperson Rear Admiral Daniel Hagari said Israeli forces were in a high state of readiness and prepared for any scenario.
Since the war broke out on October 7, that killed 1,200 people, more than 22,000 Palestinians have died in Gaza.
Israel has vowed to keep fighting until it has wiped out Hamas and secures the release of its hostages.
The United Nations on Tuesday dismissed as "ridiculous" an assertion by Israel that there was enough food in the Gaza Strip to last for a long period of time, despite the closure of all 25 bakeries supported by the World Food Programme (WFP).
United Nations officials who surveyed earthquake damage in Myanmar urged the global community to ramp up aid before the looming monsoon season worsens already catastrophic conditions, with the death toll at 2,719 and expected to surpass 3,000.
Syria suffered a nationwide power outage on Tuesday night due to malfunctions at several points in the national grid, a spokesperson from the energy ministry told Reuters.
U.S. Attorney General Pamela Bondi directed federal prosecutors to seek the death penalty for Luigi Mangione, the man accused of shooting and killing the CEO of UnitedHealth Group's insurance division Brian Thompson in New York last year.
Aid groups in Myanmar on Tuesday described scenes of devastation and desperation after an earthquake that killed more than 2,700 people, stressing an urgent need for food, water and shelter and warning the window to find survivors was fast closing.