The contested region of Abyei recently held a "unilateral" referendum to determine whether it will remain part of Sudan or be restored to South Sudan, a move analysts fear could fuel conflict in the region. The Oct. 27-9 referendum on Abyei followed repeated delays in the vote, which was initially planned for January 2011 as part of a deal under the 2005 Comprehensive Peace Agreement (CPA) designed to bring the civil war in Sudan to an end. The sticking point has been Khartoum's insistence that Misseriya pastoralists, many of whom served alongside Sudan's government forces during the civil war, and who spend six months of the year in Abyei's pastureland, be allowed to take part. 

Palestinian refugees fleeing the violence in Syria have been refused entry into Lebanon for three weeks now. Since Aug. 6, according to Human Rights Watch, the Lebanese government has turned back Palestinians, who had originally sought refuge in Syria when they were forced from their homes in 1948 and 1967, and are now fleeing once more with their descendants, this time from the conflict in Syria. A source at the Lebanese General Security confirmed to IRIN news agency that the government is no longer letting Palestinians from Syria into Lebanon. Makram Malaeb, program manager for the Syrian response at the Ministry of Social Affairs, said exceptions would be made for "humanitarian cases."

This week's media headlines about the Syrian crisis have focused on a walk-out by the Syrian delegation at the Non-Aligned Movement summit in Tehran, after Egyptian President Mohamed Morsi called the regime "oppressive"; and a TV interview in which Syrian President Bashar al-Assad said he needed more time to win the war. But the humanitarian situation of hundreds of thousands of people in need of assistance inside Syria has been—as usual, aid workers would say—largely neglected. As violence spreads to previously unaffected areas, internal displacement has reached unprecedented levels. Three million people are in need of food assistance or agricultural support. Many more have been affected by a crumbling economy and a lack of social services, especially health care. Meanwhile, funding for humanitarian aid has not matched the strong rhetoric on Syria in the international community.

Even as a measure of stability at last comes to Mogadishu, a push by UN-backed African Union troops on the last bastion of Somalia's al-Shabab insurgency has already added to the country's civilian casualties, and there are fears that more may lie ahead as air, ground and naval operations in the strategic city escalate. The latest, and most senior, person to raise the alarm over the actions of the Kenyan Defence Forces (KDF), which officially operate under the banner of the African Union Mission in Somalia (AMISOM), was UN Resident and Humanitarian Coordinator Mark Bowden. "I am deeply concerned by recent reports of civilian casualties in Kismayo caused by naval gunfire and airstrikes," Bowden said in a statement issued on Aug. 14. "As fighting for control of the town appears imminent, I reiterate my call for all parties to the conflict to make every effort to minimize the impact of conflict on civilians and to allow full humanitarian access to all people in need," he said.

Hundreds of pastoralists in the Mopti region of central Mali are trapped between floodplains to the south and armed Islamist rebels to the north. The nomadic herders, mostly of the Peulh (Fulani) ethnicity, fear that their way of life faces an imminent end. "It's all over—it's finished," Ibrahim Koita, head of the Society of Social Welfare in Mopti Region, told UN news agency IRIN in the capital, Bamako, where he is trying to pressure donors for more aid. Pastoralists from the northern regions of Adara, Azawad, Tiilenis and Gourma generally head to southern Mali, and into Burkina Faso, Ivory Coast or as far as Togo in search of pasture before the rainy season, which lasts from June to October. Once the rains arrive, they move north again to avoid the Middle Niger Delta flood zone, finding renewed pasturelands on the edge of the desert. But at the end of July, pasture had yet to appear in the north.