Ethically you can make your own mind up. I went.
In terms of practicalities it is only two weeks which is nothing really. I was there about this time last year for 10 days. It was all standard and fairly boring work stuff. Didn’t see much beyond the hotel and factory as I was massively busy and didn’t want to drag out the trip.
Once you are in it is fine, getting in and out is tedious (immigration/security) so I wouldn’t come home on the weekend for a 2 week trip. I’d probably suggest spending the weekend in Bahrain as you can get a bus/driver to take you over and it is slightly less painful to cross the border (and they are more liberal)
The visa application takes a while, make sure your company pays to have it done properly through an agent. Don’t put your religion down as atheist but otherwise it doesn’t matter much. Be prepared for a long wait when you get off the plane and go to imigration. I got through in 20 minutes but the company record stands at 4 hours. Equally manic on the way out if you are daft enough to book a flight on Thursday evening.
Its hot, really hot, try to avoid summer.
Check the FO website, don’t break any laws, they don’t like that!