BE-4 is not a methalox rocket
> Bezos' Blue Origin blew up one of its BE-4 methane/LOX rockets late last month, CNBC reported yesterday.
BE-4 is an ENGINE not a rocket.
> The explosion reportedly destroyed the engine and damaged test mount infrastructure, but caused no injuries.
Yes because it was an ENGINE test not a rocket test.
> The rocket was due to complete its testing in July before being delivered to the United Launch Alliance for use on its Vulcan craft
BE-4 is an ENGINE that will be fitted to the Vulcan rocket. It would make no sense to fit a rocket to another rocket, especially since without BE-4 Vulcan is a rocket with no engines!
It would be nice if El Reg's "journalists" could at least tell the difference between a rocket and an engine. Next you'll be calling a keyboard a computer.