Sweden's government on Monday said it had decided to send troops to Mali to join French-led special forces that are fighting militants linked to al Qaeda and Islamic State in the Sahel region of North Africa.

The Social Democrat and Green coalition said that Sweden would contribute a rapid reaction force of up to 150 troops and helicopters as part of international efforts to boost security in the region.

"That, in its turn, will make it easier to carry out development activities in Mali which are needed to promote a sustainable and peaceful development in the country," Foreign Minister Ann Linde said in a statement.

"The decision will also mean we can contribute to the fight against international terrorism and ultimately also make Sweden safer and more secure."

Parliament has to approve the government's decision.

Sweden has had a small number of troops in Mali since 2013 as part of the United Nations’Multidimensional Integrated Stabilization Mission.

France, the former colonial power, has 5,100 troops in Mali and the wider Sahel, but security has been progressively worsening since it intervened in 2013 to stop a jihadist advance to the Malian capital, Bamako.