No link.
There might be some articles from the weeks prior to the July 4 weekend. Terror warnings were talked about. FReepers talked about the warnings quite a bit. I don’t recall if specifics were given in regards to the military. but now that I typed that, I recall that there was chatter from ISIS that they were planning attacks on U.S. military members wherever they are. And their families. This was weeks ago. Sorry I don’t have any links. As for my personal knowledge, I can hardly link to that. Consider my knowledge a secondary source.
I found a LOT of links to articles prior to July 4, regarding increased worries about ISIS attacks in the US. I was really busy in that period & not following the news closely. (Still busy, but things (news) have just gone so horrible the last couple weeks, that I came back here to catch up.)
I don’t see anything immediately regarding the orders you speak of, but maybe someone here can turn something up.
We are being led by people who are cowards in everything but what they would do to us, and our country.