The Organisation for the Prohibition of Chemical Weapons (OPCW) announced April 29 that it would begin a fact-finding mission into allegations of the use of chlorine gas in Syria. Although both rebel forces and the Syrian government acknowledge that the chemical weapon was used on the Syrian town of Kafr Zita, both factions deny responsibility for the attack. Chlorine was not a chemical Syria was required to give up, but the use of chlorine gas is prohibited under the Chemical Weapons Convention, to which Syria is a signatory. Some western governments believe that Syria has failed to declare all the chemical weapons in its possession, including chlorine gas, and has retained some of its chemical stockpile.

An Egyptian judge on April 28 sentenced 683 alleged supporters of the banned Muslim Brotherhood to death, including the group's supreme guide, Mohamed Badie. The judge also confirmed the death sentence of 37 of 529 Muslim Brotherhood supporters sentenced to death in March. The remaining defendants sentences were commuted to life prison. Under Egyptian law the death sentence recommendations in the case of Badie and the 682 other alleged supporters will be passed to the Grand Mufti of Al Azhar, the country's leading religious official, who will provide his non-binding opinion to the presiding judge. The defendants were all accused of taking part in violence in the southern governate of Minya on Aug. 14. The guilty verdict and death sentences are still subject to appeal.

The Libyan News Agency reported on April 27 that the son of Moammar Qaddafi, Saif al-Islam Qaddafi, and other ex-officials have appeared for their trial via video conferencing. Saif al-Islam Qaddafi appeared at his trial through video-conferencing because he has been held in Zintan by a militia since 2011. Human Rights Watch reported in February that Libya has failed to grant due process rights to Qaddafi and other detained officials. There are 37 defendants in the trial, facing a variety of charges including the killing of protesters during the 2011 civil war. The trial commenced earlier in April.

Algerian security forces on April 16 violently dispersed an attempt by opposition activists to stage a protest in the capital against President Abdelaziz Bouteflika's run for a fourth term in this week's elections. Only a few members of the opposition alliance Barakat—President Abdelaziz Bouteflika—were able to assemble in central Algiers before police routed them. Barakat was able to hold a rally in a stadium, where some 5,000 gathered to chant "Boycott" and "The people want the regime out!" Mohsen Belabes, a leader of the Rally for Culture and Democracy (RCD), told the crowd: "The people here are the people who have been excluded, who have been put aside, but this is the real Algeria. The regime will collapse, but Algeria will survive."

The United States and Turkey have said they are following up on renewed accusations that the Syrian regime continues to use chemical weapons against civilians. If true, the government's use of such weapons would be a violation of its agreement with the Organization for the Prohibition of Chemical Weapons, and the Chemical Weapons Convention, both of which it signed last September. Over the past few months, members of the Syrian opposition, including the main umbrella group the Syrian National Coalition, have accused the regime of using chemical weapons, mainly in the suburbs of Damascus, in areas such as Jobar and Harasta. "There have been at least four such attacks in recent months, involving high doses of chlorine and pesticides," said Sinan Hatehet, director of the Coalition's media office. He added that although the attacks only killed around 15 people, the chemicals were primarily being used as a psychological weapon.

An Egyptian court of appeals on April 7 upheld the jailing of three men who co-founded the April 6 opposition movement which played a large role in the country's 2011 revolution. The ruling has been described as part of a crackdown on those opposed to the military-backed government, and critics have called it an attempt to stifle the street activism that has become common since the ousting of former president Hosni Mubarak in 2011. Sentences for the three activists, Ahmed Maher, Ahmed Douma and Mohamed Adel, for protesting without permission and assaulting the police were handed down by a court last December. The verdict was the first under a controversial anti-protest law requiring police permission for public demonstrations. Though the men have one more chance to appeal to a higher court, analysts do not foresee the verdict being overturned. One of the defense lawyers, Ahmed Seif al-Islam, has said that he plans to challenge the ruling, and that if it cannot be overturned he will take the case to the African Court on Human and People's rights.

Russian President Vladimir Putin reiterated Moscow's support for Syria's Bashar al-Assad in an April 2 message delivered by a visiting delegation of the Russia-based Imperial Orthodox Palestine Society, headed by the society's chairman Sergei Stepashin. In the message, Putin hailed Assad's war against "international terrorism" that he asserted is "backed" by Western nations. (Xinhua, April 2) The message comes amid reports from Jane's Defense Weekly that Assad's military started using longer-range Russian Smerch and Uragan rockets for the first time in February. Ruslan Pukhov, an adviser to Russia's Defense Ministry and head of the Center of Analysis of Strategies and Technologies, confirmed that Moscow is supplying a "lifeline" of ammunition and parts for tanks, armored vehicles and helicopters to Damascus. Alexei Malashenko, Middle East analyst at the Moscow Carnegie Center, said: "Russia is now doing everything to ensure that Assad wins convincingly. If Russia can show it's capable of carrying out its own foreign policy, regardless of America’s wishes, it will be a major achievement for Putin." (Bloomberg, April 2)

The death toll in the three-year Syrian conflict has exceeded 150,000, a British-based human rights group announced on April 2. According to the Syrian Observatory for Human Rights (SOHR), 150,344 persons have died since the uprising began in March 2011. The death toll includes 51,212 civilians, including 7,985 children and 5,266 women. The numbers do not include the 18,000 detainees in regime prisons or the "thousands who disappeared during regime raids and massacres." SOHR estimates that the non-Syrian casualties to be approximately 70,000 more than the documented number, "due to the extreme discretion by all sides of the human losses caused by the conflict and due to the difficulty of communication in Syria." Finally, SOHR called on both sides to peaceably end the conflict.