Listen to Australian and world news and follow trending topics with SBS News Podcasts.TRANSCRIPTThe agreement to end the war between the United States and Iran is facing fresh uncertainty, with Tehran insisting Israel must withdraw from southern Lebanon .Iranian Foreign Minister Abbas Araghchi says the conflict cannot truly end while Israeli forces remain in territory captured during the war.But Israel has rejected the demand, with Prime Minister Benjamin Netanyahu saying troops will remain 'for as long as necessary'.President Donald Trump says Israel's ongoing campaign against Hezbollah is complicating matters."I'm not happy with the way Israel has handled themselves with Lebanon and with Hezbollah We'll see that now in the coming days if the government tables it in the parliament this week."[--]Volodymyr Zelenskyy says G7 leaders have demonstrated "unanimous" support for his country.Mr Zelenskyy was speaking to Ukrainian media following a meeting with the heads of leading industrialised nations in Evian-les-Bains [[ev-ee-an ley ban]], France, on the first full day of the Group of Seven summit.Leaders met to discuss Russia's war in Ukraine, along with a tentative agreement struck by U-S President Donald Trump aimed at ending the conflict with Iran.Mr Zelenskyy says Ukraine is ready to end the war but Russia is not, and he acknowledged the support of the G-7 nations.“We spoke about what Ukraine needs