New President Hassan Rowhani, a reputed moderate, told the West after taking the oath of office on Sunday the only way to interact with Iran is through dialogue, not sanctions.
Cambodia on Saturday denied it had banned foreign radio broadcasts in the run up to next month's election, after the US accused the government of violating freedom of expression.
Western nations have "hard evidence" that chemical weapons have been used at least once in the Syrian war but a UN investigation is now unlikely to get into the country.
Western governments voiced alarm over the fate of dozens of foreigners seized by Islamists at a gas plant in the Algerian desert after several hostages were killed in a dramatic rescue operation.
Russia's Foreign Minister Sergei Lavrov on Friday denounced the West's "dangerous" stance in support of Syrian rebels seeking to unseat President Bashar al-Assad.
Al-Qaeda leader Ayman al-Zawahiri has urged Egyptians to restart their revolution to press for Islamic law and called on Muslims to kidnap Westerners, the SITE Intelligence Group said Friday.
Pakistan cricket star turned politician Imran Khan leads Western peace activists and local loyalists on a highly publicised rally to Pakistan's tribal belt Saturday in protest against US drone strikes.
Iran will press on with its nuclear programme despite the problems caused by Western sanctions, including a dramatic slide in the value of its currency.
More Western nations called on their citizens to be cautious in the Philippine capital on Saturday following a US embassy warning a day earlier of an unspecified threat against Americans.
Iran's President Mahmoud Ahmadinejad accused the West and Israel of nuclear "intimidation" on Wednesday, after US President Barack Obama vowed to halt Tehran's alleged weapons program.
Taliban insurgents near the Afghan capital Kabul executed four civilians working for a Western security company, officials said Wednesday, days after a similar execution in the area.