But US diplomatic and trade ties in Africa have not kept pace with defence cooperation, and lag far behind those of Europe and China.
– Targeted military presence –
Compared to its large-scale bases in Europe and Korea, and ongoing operations in the Middle East and Afghanistan – the US deployment in Africa is discreet.
Indeed, the US military’s Africa Command is still based in Stuttgart, Germany, having failed to find a suitable host country on the continent itself.
The United States has also deployed a joint task force in the Horn of Africa that operates from a base in Djibouti and carries out missions in the broader region.
In sub-Saharan Africa itself, the US military concentrates efforts on training and supporting local forces in the battle against extremist militant groups.
“Our efforts on the African continent are all about creative and innovative ways to have small – very small elements to advise and assist and support the African nations – doing that,” AFRICOM commander General David Rodriguez said last year.
He acknowledged most African countries would not welcome a large US military presence on their soil, and said US forces would instead help build up local armies to face mutual enemies.
The exception to this rule is the Djibouti base, which houses 3,200 US personnel, including units able to launch drone strikes and commando raids against jihadist targets in Yemen and Somalia.
US non-profit group the Bureau of Investigative Journalism estimates that in the past four years US forces have conducted between 10 and 14 drone strikes in Somalia and conducted between eight and 11 secret missions.
– Terrorism and Ebola –
Smaller counterterrorism missions and one limited humanitarian deployment have also brought American boots onto African ground in recent years.
In Niger, 200 US personnel have been assigned to assist the French forces of Operation Barkhane against the jihadist groups roaming the Sahel desert.
Up to 300 special forces and other US experts can be assigned at any one time to central Africa – based largely out of Uganda – to help track down Joseph Kony’s Lord’s Resistance Army rebels.
Late last year, 2,800 personnel briefly deployed to West Africa to offer hands-off logistical support to the battle against the Ebola epidemic.
– China rising –
But while military action occasionally grabs the headlines, the inroads made by America’s great power rival China go deeper – as Beijing gathers African raw materials and invests in industry and infrastructure.
Last month, Obama renewed AGOA – the 15-year-old African Growth and Opportunity Act — which offers trade advantages to some African products seeking US markets.
Trade between the United States and Africa rose to $73 billion last year, roughly half each way, but with the United States enjoying a slight $3.5 billion surplus over its poorer partners.
And the African countries who benefit most from AGOA are not fledgling manufacturers or financial services hubs, but crude oil exporters like Angola and Nigeria.
Recent steep falls in the price of oil – in part due to US success in developing its own shale oil – helped force Africa’s exports under AGOA down by 47 percent last year.
Meanwhile, the broader engagement by resource-hungry China and Africa’s former colonial powers in the European Union saw their trade with Africa hit $200 billion and $140 billion respectively.