At least 90 people were killed and dozens were wounded when a bomb-laden vehicle exploded at a bustling checkpoint in the Somali capital Mogadishu on Saturday, an international organisation working in the country said, in one of the most deadly recent attacks, reports Reuters. The dead included many students and two Turkish nationals, the Somali foreign minister said. Rescuers carried bodies past the twisted wreckage of a vehicle and a minibus taxi smeared with blood. A report by the international organisation, which did not want to be named, said the death toll was more than 90. A Somali MP also tweeted that he had been told the death toll stands at more than 90, including 17 police officers. Abdikadir Abdirahman Haji Aden, founder of Aamin ambulances, told Reuters that dozens of people were also wounded. No-one immediately claimed responsibility for the blast. Al Qaeda-linked terrorist group al Shabaab regularly carries out such attacks in an attempt to undermine the government, which is backed by the United Nations and African Union troops. The most deadly attack blamed on the group was in October 2017 when a bomb-laden truck exploded next to a fuel tanker in Mogadishu, creating a storm of fire that killed nearly 600 people. While al Shabaab carries out frequent attacks, the death tolls are often lower than in Saturday’s blast. The group has sometimes not claimed responsibility for attacks that sparked a big public backlash, such as a 2009 suicide bombing of a graduation ceremony for medical students. Three witnesses told Reuters that a small team of Turkish engineers were present at the time of the blast at the Ex-Control checkpoint, constructing a road from the checkpoint into the city. A car belonging to the engineers was destroyed instantly in the blast, the witnesses said. Somali Foreign Minister Ahmed Awad later tweeted that two of the Turkish engineers died in the blast. Many of the dead were “students with ambition, and hardworking men and women”, he wrote. Turkey’s foreign ministry confirmed the death of two of its nationals. Turkey has been a major donor to Somalia since a famine in 2011, and together with the government of Qatar is funding a number of infrastructure and medical projects in the country. In 2017, Turkey opened a military base in Mogadishu to train Somali soldiers. The checkpoint is also a tax collection point for the government, Ali Abdi Ali Hoshow, a foreign affairs ministry official, said on Twitter. Speaking to reporters at the blast site, Mogadishu Mayor Omar Muhamoud said the government confirmed at least 90 civilians, mostly students, had been injured. Police officials were not immediately available for comment on casualty numbers. The Horn of Africa country has been riven by conflict since 1991, when clan warlords overthrew dictator Siad Barre and then turned on each other. Al Shabaab grew out of a political movement that used so-called religious courts to try to impose order on the country. US-backed Ethiopian soldiers defeated the Islamic Courts Union in 2006, but the movement’s youth wing split off and launched an insurgency. Al Shabaab pledged loyalty to al Qaeda in 2012, as the insurgency battled African Union peacekeepers. The group has also carried out attacks in east African countries such as Kenya and Uganda.