That means next to nothing, especially given the wild supposition and outright inaccuracies of today's new media.
SWAT and other federal and state elite response units (FBI HRT, etc) often wear full kevlar vests, body armor, nomex masks, and helmets, along with camoflage or similar colored fatigues, when on High Risk Warrant service, hostage rescue, etc.
To a bunch of imbeciles, or sensation seeking news media, I'm sure they'd "mistake" them for Navy SEALs, or whatever else is in the public's imagination at the moment.
To be fair it is getting harder for the average person to distinguish between actual .mil and certain LEO groups. They are dressed and equipped quite similarly.