A Nigerian government representative carries one of three Daesh-linked orphaned siblings in Qamishli on Thursday. Agence France-Presse
Heavy gunfire and rocket-propelled grenades hit a military convoy in Gazagana village, 30 kilometres (18 miles) from Yobe state capital Damaturu on Saturday.
Turkey on Monday accused Kurdish forces of deliberately releasing Daesh prisoners held at a prison in the Syrian border town of Tal Abyad.
The move came a day after stores operated by the major supermarket chain, Shoprite, the telecoms giant MTN and other South African firms suffered looting and vandalism in several Nigerian cities, they said.
The Coromandel Express, which runs from Kolkata to Chennai, derailed and fell on the opposite track, with many people still trapped, the reports said.
Sheikh Mohammed added in a tweet on Twitter: "We found its executive director at the service counters, receiving customers, speeding up procedures, and contributing to clearing transactions. The secret shopper assured us that providing the service did not exceed five minutes."
The first lady arrived in Cairo from Amman, where she attended the wedding of Crown Prince Hussein. She is travelling to Morocco on Saturday before heading to Portugal, the final stop of her tour, on Monday.