Lebanons Hezbollah militant group said Friday it is entering a new phase in its fight against invading Israeli troops, as the region continued to reckon with Israel's claim that top Hamas leader Yahya Sinwar has been killed in a battle with Israeli forces in Gaza the previous day.Hamas has still not responded to the Israeli announcement, but its ally Iran released a statement commemorating the Palestinian militant leader via its mission to the United Nations. Sinwar was a chief architect of the attack on southern Israel that precipitated the latest escalating conflicts in the Middle East.When U.S. forces dragged a disheveled Saddam Hussein out of an underground hole, he begged them not to kill him despite being armed," Iran said. "Those who regarded Saddam as their model of resistance eventually collapsed. However when Muslims look up to martyr Sinwar standing on the battlefield in combat attire and out in the open, not in a hideout, facing the enemy the spirit of resistance will be strengthened. He will become a model for the youth and children who will carry forth his path for the liberation of Palestine. As long as occupation and aggression exist, resistance will endure, for the martyr remains alive and a source of inspiration.RELATED STORY | Israeli military confirms death of Hamas leader Yahya Sinwar in GazaIran and Iraq fought a brutal war in the 1980s that began when Hussein launched an invasion of Iran. It killed more than 1 million people on both sides.Many, from the governments of Israeli allies to exhausted residents of Gaza, expressed hope that Sinwar's death would pave the way for an end to the war, but Israeli Prime Minister Benjamin Netanyahu said in a speech announcing the killing that Our war is not yet ended.On Oct. 7, 2023, Hamas-led militants blew holes in Israels security fence and stormed in, killing some 1,200 people, mostly civilians, and abducting another 250. Israels offensive in Gaza has killed over 42,000 Palestinians, according to local health authorities, who do not distinguish combatants from civilians. The war has destroyed large areas of Gaza and displaced about 90% of its population of 2.3 million people.A statement issued by one of Hamas political leaders abroad Friday tacitly but not directly confirmed the death of Sinwar, in Gaza, and said that Israel is mistaken if it believes that killing our leaders means the end of our movement and the struggle of the Palestinian people.RELATED STORY | Biden: US troops to "remain postured" in the Middle East as tensions escalateHamas political bureau member Bassem Naim said that past leaders in the organization had also been killed and Hamas each time became stronger and more popular, and these leaders became an icon for future generations to continue the journey towards a free Palestine. He added that it is painful and distressing to lose beloved people, especially extraordinary leaders but that the Palestinian militant group is sure it will be eventually victorious.When asked if the statement was a confirmation of Sinwars death, Naim said it was not.