america producer joseph ricci takes a closer look on october forty four u.s. troops were ambushed and killed by isis militants in the african nation of nigeria the attack has raised uproar on capitol hill but the over arching question is what are we doing in here the circumstances that happen in ny show what is the scope of our involvement there do we need an authorization of the use of military force but the u.s. has troop presence throughout the african continent american soldiers and bases are currently in thirteen subsaharan countries under u.s. africa command the french also have a significant presence in africa particularly in the country's former colonies. the map of africa is once again starting to resemble the colonial situation in the nineteenth century but what role are foreign troops playing in africa you know game of the stated goal is fighting terrorism i think the real goal truthfully is you know geopolitical expansion of the u.s. which seems to be a goal in another itself to essentially rule the world we have you know it's about a thousand mili