I doubt this, although I'd be interested to be corrected. For instance, the iRobot-developed PackBot, which is "military" in that thousands are used in Iraq an

I doubt this, although I'd be interested to be corrected. For instance, the iRobot-developed PackBot, which is "military" in that thousands are used in Iraq and Afghanistan, has no rad-hardening that I know of (and no rad-hard version). (Packbots were used at Fukishima.) I can't imagine why there would be a rad-hard Packbot, because doing so would involve trading off performance like weight or processing power. Here's the best link I could find: http://blogs.scientificamerican.com/observations/2011/04/19/robot-measures-radiation-at-fukishima-daiichi-site-verdict-unclear/ http://blogs.scientificamerican.com/observations/2011/04/19/... I also found some mentions of radiation-hardened robots sent from the US to Japan, but always with the same wording, and then no mentions of their being used.