International law sets rules for ceasefires, but who enforces them when violations continue? Three experts explain.

Ceasefires have been announced, often to great fanfare, in Gaza, Lebanon and Iran

The fighting in Lebanon showed no sign of letting up on Tuesday, after President Donald Trump said both sides had agreed — again — to de-escalate.

Israel and Lebanon previously agreed to a ceasefire but hostilities continued.

The governments of Israel and Lebanon announced a new ceasefire conditional on restraint from Hezbollah, which is unlikely.