Rolling Stone, Vanity Fair, and GQ have really surprised me with the quality of their reporting over the past few years, in areas like national security where I would not have expected them to cover anything. They may have some liberal bias, but not ezcessively so; especially on a military embed, they are being fee information from "authorities", so if being biased but honest journalists makes them more questioning of statements by the military, I am ok with it. It is almost worse when an unthinkingly unquestioning local reporter shows up and just repeats the press releases.
Michael Yon is a great primary source, along with military personnel blogs, and especially freerangeinternational.com/blog/ but the major publications are doing a better job than tv or newspapers.