Khartoum forces. The Organisation of African Unity summit of 18–22 July 1978 was held in Khartoum, during which Sudan was awarded the OAU presidency. The African Union summit of 16–24 January 2006 was held in Khartoum. The Arab League summit of 28–29 March 2006 was held in Khartoum, during which the Arab League awarded Sudan the Arab League presidency. On 10 May 2008, the Darfur rebel group, Justice and Equality Movement, moved into the city, where they engaged in heavy fighting with Sudanese government forces. Their soldiers included minors, and their goal was to topple Omar al-Bashir's government, though the Sudanese
HMS Khartoum (F45) and the sloop in search for "Torricelli" near Perim Island. After interception, "Khartoum" and these warships took part in a surface engagement with the submarine, during which "Torricelli" was sunk and "Shoreham" damaged. However, during the battle, "Khartoum" was hit by return fire which damaged the after torpedo tube mounting. Some five and a half hours later, at 11.50am (local time), a torpedo's compressed air chamber exploded, propelling the warhead through the deck house of number 3 4.7-inch mount. and causing a serious uncontrollable fire from a ruptured oil tank there. This resulted in an explosion of the ship's artillery