Chief Iranian negotiator says key waterway will ‘not return to prewar conditions’ after 60-day window; both sides sign memorandum of understanding extending truce

• Reaction: Donald Trump’s Iran deal met with anger, relief and incredulity

• Analysis: Trump’s Iran deal is result of unrealistic ambitions for an untenable war

Donald Trump had urged Israeli prime minister Benjamin Netanyahu to “stop blowing up buildings” during a phone call about Israel’s military campaign in Lebanon, according to a report in the Wall Street Journal.

The newspaper cited sources who overheard the phone conversation between the two leaders, whose relationship has grown increasingly hostile as the war raged on.

US entered war with maximalist goals and exits it with pragmatic decision to end conflict despite political cost

• Middle East crisis – live updates

As the adage goes: no plan of battle survives first contact with the enemy.

Donald Trump entered the war with Iran with maximalist goals: eliminating the country’s nuclear programme, destroying its ballistic missile programme and ending its support for regional military groups including Hezbollah and Hamas.