The World Health Organization said one case of hantavirus infection has been confirmed, with five more suspected cases under investigation.

The US is yet to formally confirm it has responded. However, Trump reportedly told Israel's Kan News it was unacceptable.

Court papers do not explicitly accuse the suspect of shooting the officer, even as officials say it was not "friendly fire".

A search and rescue operation is underway for the service members, who are believed to have been involved in an accident, according to authorities.