SPONSORED | The Gauteng department of human settlements, together with the Gauteng Partnership Fund,.
Hundreds are thought to have died in clashes that often carry religious overtones in deeply divided Nigeria, with Muslim herders facing off against Christian farmers in a country almost evenly split between the two faiths.
Precise figures for deaths are hard to come by, but the incidents threaten a political backlash for the administration of President Muhammadu Buhari, himself a Muslim.
"The operation is aimed at addressing the issue of insecurity in southern Kaduna state and parts of Kano, Plateau and Bauchi states," said the military in a statement.
The army will also offer humanitarian aid to the region including medical support, it said.
Buhari, a former military ruler, had vowed to restore order in Africa's most populous nation when he came to power in May 2015.