Yep, UK still got RR which provides the top notch turbofan engines for the jetliner, even China still acts humble when it comes to this.
RR is the only company that can go match US engine companies like GE and P&W.
BAE Sampson radar on Type-45 was widely considered to be the best when it came into service in 2009.
India has no technology to offer a country like UK.