A Houthi official said Tuesday that the Egyptian parliament's decision to authorize military support for Saudi Arabia to defend against the Iran-backed group's attacks was a declaration of war.

Egypt's parliament authorized on Monday sending military support to Saudi Arabia to defend the kingdom from attacks by Yemen's Houthis, following a request from President Abdel Fattah al-Sisi.

The House of Representatives "approved authorizing President Abdel Fattah al-Sisi to take the necessary measures to support the Kingdom of Saudi Arabia", state newspaper Al-Ahram reported.

Thousands of trucks remain stranded on both sides of the Iran-Pakistan border despite the resumption of limited overland trade between the two countries, southwest Pakistan business representatives told AFP on Monday.

Mir Naveed Jan Kalmati, president of the chamber of commerce for Gwadar city on Pakistan's Arabian Sea coast, said the frontier with Iran was "only partially open" to trade, with a vast backlog of vehicles at the border.

Israel's defense minister denied on Monday reports of a rift between Prime Minister Benjamin Netanyahu and the army over Iran, as the premier's rivals seized on the story as a line of attack a day before close elections.

Over the course of a neck-and-neck race, Netanyahu has campaigned heavily on his security credentials, insisting only he can "finish the job" in the U.S.-Israeli war on Iran.

The Saudi-led military coalition fighting Yemen's Houthis struck several of its missile launchers and storage facilities, a spokesman said on Monday, while the Iran-backed group claimed a new attack on Riyadh's international airport.

The coalition's operation came a day after explosions rattled Saudi Arabia's capital and authorities sent text messages to residents warning them of a "hostile aerial threat" to the city, which has been heavily targeted by the Houthis in recent weeks.

Ukrainian President Volodymyr Zelensky on Sunday said that a trilateral meeting between Kyiv, Washington and Moscow would take place in November aiming to restart stalled peace talks.

"We are ready to talk. If it's a territorial issue, it must be addressed at a leadership level. Other issues fall within the remit of the technical groups. All this can therefore be discussed in November," Zelensky said in an interview with Ukrainian television.

Iran's foreign ministry said Monday that the outcome of the Israeli elections in which Prime Minister Benjamin Netanyahu is facing a tight race will make "no difference".

"It makes no difference to us who, in these elections, takes the helm of a regime that has brought nothing but violence and massacres to our region," said ministry spokesman Esmaeil Baqaei in a weekly press briefing, a day ahead of the Israeli legislative polls.

Israel's defense minister said that about 2,000 Palestinians had been displaced in the city of Hebron in the occupied West Bank in an Israeli military operation following the killing of two Israeli soldiers.

"About 2,000 have been displaced. Selected army units are now operating there," Israel Katz said in an interview with public broadcaster Kan.

Iran's Foreign Minister Abbas Araghchi said on Sunday that a potential resumption of war with Israel and the United States would not change his country's positions.

The remarks come amid mounting U.S. and Israeli threats of renewed attacks on Iran, as President Donald Trump said on Friday that Washington "may do another little Epic Fury," referring to the U.S.-Israeli campaign on Iran that began on February 28.

Iran's judiciary said that its chief held a rare meeting with the country's supreme leader Mojtaba Khamenei, who has yet to appear in public since being appointed.

Mojtaba was chosen in March to succeed his father and longtime ruler Ayatollah Ali Khamenei, who was killed in U.S.-Israeli strikes in central Tehran alongside senior military commanders at the start of the Middle East war, and was said to have been injured in the same attack.