Kenyan President William Ruto has arrived in Haiti as the United Nations grapples with how to best support a peacekeeping mission of resource-strapped Kenyan and Jamaican forces.

After arriving onboard a Kenya Airways flight at Toussaint Louverture International Airport in Port-au-Prince, Ruto descended the stairway and was greeted by members of Haiti’s Transitional Presidential Council and the force commander of the Multinational Security Support mission, Godfrey Otunge.

Kenyan President William Ruto, on a visit to Haiti, said on Saturday that he was open to Kenya's anti-gang mission in the country being converted to a full U.N. peacekeeping operation. Ruto visited Haiti to assess the progress of the Multinational Security Support (MSS) mission,

President William Ruto of Kenya will visit Haiti on Saturday morning and will receive a formal diplomatic welcome, the Haitian government said on Friday.

Kenya's President William Ruto speaks to Kenyan police officers, part of a UN-backed multinational force, during a visit to their base in Port-au-Prince, Haiti on Sept 21. (AP)

The UN warned that violence in the country was worsening as gangs expand their control over the Caribbean nation.

Kenyan President William Ruto has arrived in Haiti as the United Nations grapples with how to best support a peacekeeping mission of resource-strapped Kenyan and Jamaican forces

The trip by President William Ruto of Kenya came against a bleak backdrop in Haiti, where gangs operate with impunity and the Kenyan peacekeepers remain largely out of sight.