If you believe the judicious provision of weapons is a worthwhile humanitarian endeavor, then by all means create an NGO dedicated to the task. I can certainly envision donating to such a charity. Please don't involve the USA military-industrial complex in such a Faustian manner.

Also it isn't so convincing to link to a wiki section that supposedly proves your point about reducing bloodshed, while the very next section on the page describes 5 million people killed in the same area in the following decade.