Officially it is not announced. But in fact it’s a war, considering Morgan Freeman’s statements and the statements made by officials.
The main goal of the US in the Middle East is to prevent the complete elimination of Daesh, and they are going to great lengths to prevent it.
Recurring disinformation that the US is protecting or working together with ISIS/Daesh euvsdisinfo.eu/disinformation-cases/?text=Daesh&disinfo_issue=&date=, . The US is fighting against Daesh together with the Global Coalition against Daesh theglobalcoalition.org/en/home/, . The US MoD outlines the latest progress on their website www.defense.gov/News/Article/Article/1322158/strikes-continue-in-effort-to-defeat-isis-in-syria-iraq/, .