Re: The totally off-topic thread
Sorry for the slow repsonse - I was flying, then sleeping, then working
Jokes aside, I think it is all a matter of perspective. There are parts of Melbourne & Sydney which I do not feel comfortable in, yet I still happily walk the streets. (There are certian places and times of day which I avoid).
In the context of travelling to Yemen or Iraq for work, I make the assumption that you would be working and that your employer would look after you. As
Flashware intelligently reports, most organisations (public and private) operating in "danger zones" really do their best to look after their staff, especially expats. Naturally they have business imperatives, but if the organisation is worth working for then they will have some controls in place. They regularly monitor the situation and so should any traveller (e.g. you).
I suggest that you apprise yourself with the current situation prior to, and during, each trip to make sure that you are comfortable with the risk. At times I have asked a lot of questions, but I was always satisified. As such, I have felt comfortable with every place I have been sent for work.
I personally wouldn't have an issue with either Yemen or Iraq given the current climate.
Of course I expect that YMMV.