<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?kiusalama, marekani pia inafanya mageuzi kupitia uwepo wake wa kijeshi, kuongeza misaada ya marekani kwenye sekta ya usalama barani afrika, na kuizuia china kushiriki kwenye shughuli za amani na usalama barani humo.  <response>: in the area of security, the united states is also changing its military presence, increasing us aid to the security sector in africa, and trying to prevent china from participating in peacekeeping operations on the continent. 