Saad al-Hariri resigned as prime minister on Saturday in a shock declaration read from Saudi Arabia, pitching Lebanon into deep political crisis.
A senior Palestinian official on Wednesday condemned a British minister's unauthorised meetings in Israel as "scandalous", urging Prime Minister Theresa May to take action.
Turkey's main opposition called for the resignation of Prime Minister Binali Yildirim on Wednesday, saying that reports his sons owned offshore companies amounted to a breach of ethics.
Rebels in Yemen threatened yesterday to attack ports and airports in Saudi Arabia and the United Arab Emirates, raising the stakes in a flare-up between Riyadh and Tehran.
The United Nations on Tuesday demanded the Saudi-led coalition lift a blockade that has prevented aid deliveries from reaching Yemen where some seven million people are at risk of famine.
The United Nations and Red Cross on Tuesday urged the Saudi-led coalition fighting in Yemen to re-open an aid lifeline to bring imported food and medicine into the country.