Authorities in Mali says, Islamic militants have launched attacks on both a UN peacekeeping convoy and a Malian military camp in the country's north, killing at least three people.<br/><br/>An official of UN peacekeeping mission said, a Togolese peace-keeper was killed along with two civilians and seven other peace-keepers were injured seriously, when the convoy was attacked in Gourma yesterday.<br/><br/>The attack came several hours after other terrorists assaulted a Malian military camp in nearby Gourma-Rharous. Northern Mali was occupied in 2012 by al-Qaida-linked groups before being forced from power in a French-led military operation the following year.