The UK has the world's 5th largest economy, we know that, but also think about military.

I watched a video about a year maybe ago discussing a war scenario between the UK and Canada, obviously we'd know who would win there (no conflict there), it said that the UK was the 5th strongest/most powerful country in the world.

What about today though, is the UK still the 5th most powerful country on Earth when it comes to military and economy? has it moved up or down? how does it compare to other countries like US, Russia, China, Iran, India etc?