Backchannel diplomatic efforts by Pakistan appear to have finally paid off, as the United States and Iran agreed to a two-week ceasefire after weeks of escalating hostilities triggered by US-Israeli strikes on February 28 that quickly spiralled into a wider regional conflict. During this time, the crisis has unfolded through a mix of military escalations, retaliatory attacks, and behind-the-scenes negotiations, with failed ceasefire proposals and last-minute mediation all shaping the path to this vital breakthrough. Here is a timeline of the key events and statements that defined the conflict: February 28 The US and Israel launched an attack on Iran via air and sea: a series of blasts in Tehran, including near the residence of the supreme leader. A US-Israel airstrike on an elementary school in southern Iran killed more than 170 people, most of them schoolgirls. In retaliation, Iran attacked at least seven Gulf states, striking civilian infrastructure, damaging airports in the UAE and Kuwait, deploying a dron...