<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?mwanajeshi huyo anakuwa wa tatu kutoka marekani kuuwawa katika mapambano ya moja kwa moja tangu muungano unaoongozwa na marekani kuanzisha kampeni hiyo mwaka 2014 kuharibu ili kuvuruga uwezo wa kundi la dola la kiislamu na ni hatua ya kuingia zaidi katika mzozo huo.  <response>: the elite serviceman was the third american to be killed in direct combat since the us-led coalition launched a campaign in 2014 to degrade and destroy islamic state, and is a measure of its deepening involvement in the conflict. 