A car bomb rocked south Beirut, injuring at least 53 people in the most serious incident in the stronghold of Lebanon's Shiite Hezbollah movement since the start of the Syrian conflict.
The United States said Tuesday it was "cautiously encouraged" by a timeline proposed by Egypt's interim rulers for elections to replace ousted Islamist president Mohamed Morsi.
Syria's ruling Baath party has replaced its top leadership in a surprise move, while UN head Ban Ki-Moon called on all parties in the war to observe a truce during the Muslim holy month of Ramadan.
The United States is seriously considering speeding up the withdrawal of its forces from Afghanistan because of frustration with President Hamid Karzai.
Fiji has announced it will send a further 380 troops to join a UN peacekeeping force in the Golan Heights, lifting the Pacific nation's contribution to 562.
Nigeria's northeastern Yobe state on Sunday ordered the closure of all secondary schools after a massacre that saw suspected Islamist extremists kill 42 people in a gun and bomb attack on a boarding school.
Jordan on Sunday vowed "credibility and transparency" in dealing with radical Islamist cleric Abu Qatada after Britain deported him to Amman to face terror charges.
The new MERS coronavirus that has claimed dozens of lives in the Middle East does not yet have the ability to trigger a pandemic, but vigilance is needed in case it mutates.
The finger of blame which the Turkish government pointed at foreigners for orchestrating anti-government protests now appears to target foreign aid missions helping internally displaced Syrians.