Iranian President Ebrahim Raisi said on Saturday that the time had come for action over the conflict in Gaza rather than talk as he headed to Saudi Arabia to attend a summit on the war between Israel and Hamas.
"Gaza is not an arena for words. It should be for action," Raisi said at Tehran airport before departing for the summit of Arab and Islamic nations in the Saudi Arabian capital Riyadh.
"Today, the unity of the Islamic countries is very important," he added, Reuters reported.
Earlier, Iranian Foreign Minister Hossein Amir-Abdollahian said the expansion of the war in the Gaza Strip is "inevitable" in light of the escalation of aggression against civilians.
During a phone call with his Iraqi counterpart, Fouad Hussein, Amir-Abdollahian said the US support for Israel is "the main reason for the escalation of the current crisis in the region."
The two ministers agreed to support the Palestinian people during their discussion of the developments in Palestine and the genocide in Gaza, according to the Arab World News Agency.
On Saturday, according to IRNA, Iran's Supreme Leader Ali Khamenei received the head of the Hamas political bureau, Ismail Haniyeh.
Hamas representative in Lebanon, Othman Hamdan, said Haniyeh traveled to the Iranian capital a few days ago to hold talks.
Iranian media did not report the meeting, and it appears that the visit was kept secret, as the timing of Haniyeh's arrival in Tehran was unclear.
Iran maintains good relations with Hamas. Amir-Abdollahian continuously discussed with Haniyeh the developments of the Israeli aggression on Gaza in the past few weeks.
Meanwhile, thousands of protesters gathered in Palestine Square, in the center of Tehran, Friday to express their support for the Palestinians, according to IRNA news agency.
The protesters carried the Palestinian flags and chanted in solidarity with the Palestinians and Gaza.
Deputy commander of the Iranian Revolutionary Guard Corps (IRGC) Ali Fadavi praised the fighting that Hamas is waging against Israel and told supporters to have faith and be prepared to use all means against the enemy when the time comes.