quax (19371) writes "Slashdot first reported on the Canadian start-up company that attempts piston powered nuclear fusion back in 2009. This new blog post takes a look at where they are now, and give some additional behind the scene info. For instance, a massive experimental rig for magnetized target fusion in the US is currently underutilized, because ITER's increasing cost absorbs all the public fusion research funding. Yet, because this Shiva Star device is located in an Air Force base, security restrictions prevent any meaningful cooperation with a none US company. Even if US researchers would love to rent this out in order to advance the science of magnetized target fusion, this is a no go.
Is this just security paranoia, or should the US preferably not use experimental facilities rather than allowing foreign companies to conduct experiments with them?"