The UK does not have the technology to deliver 5G (and beyond) telecommunications systems, so we had planned to buy the kit from China.
But concerns were raised about national security, handing such vital systems to a potential enemy who could use it to spy on us, or sabotage the country.
So instead, we will buy the kit from the USA. I suppose that is an improvement on the Chinese, but we will still be at the mercy of a foreign power, and the NSA are probably already spying on us.
Obviously the delay in implementing 5G will be bad for our economy. Just hope the US 5G works, previous high tech systems bought by the UK taxpayer have had a nasty habit of being very costly, and not working properly.