RT reports (source):
Information about the four infected servicemen will be withheld “pending release from the appropriate national authorities,” the NATO Resolute Support Mission in Afghanistan said on Tuesday.
Around 1,500 soldiers and civilians have been quarantined by the mission as a “preventive measure.” Most of them have either recently arrived in Afghanistan, or returned from leave. Of the quarantined servicemen, 38 were isolated after displaying “flu-like symptoms,” which are frequent among Covid-19 patients.
Last month, all US military sites in South Korea were placed on lockdown after an employee at one of the bases tested positive for Covid-19.