The US's 'mammoth' military budget and research endavours might seem like a safety wall with its 'competition', but it looks like they are fast climbing over, a

The US's 'mammoth' military budget and research endavours might seem like a safety wall with its 'competition', but it looks like they are fast climbing over, and probably, some are short-circuiting right 'through the wall'! Will the 'real' Cold War ever end?