> he was a general in a war, on a battlefield.
While I personally agree with you, I know people who will vehemently disagree with you on this factoid.
I wouldn't necessarily call him a "general", but perhaps an "operative". He had way too many connections with prominent attackers, so surely he was related to them. But once again, US-evidence of his operations remain classified and thus force me to only speculate on the matter.
At bare minimum, Anwar Al Awlaki was a publisher and prominent writer to the Al Qaeda magazines. So yes, he was an "enemy journalist" in some regards. The US alleges he did more than just write however, and that's why President Obama ordered the drone strike.
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My ultimate point is that the line between "journalism" and "operative" is incredibly blurry, even to US Officials.