After years of allegations that Huawei & ZTE were threats to national security, it’s been codified by the FCC as such, and actions to remove equipment from those manufacturers will commence in the US.
Not that a lot of anything is going to happen at this point, but…
The story is long, involves spying, breaking embargoes, foreign government interference, lots of accusations.
You can read the release along with links to the FCC statement docs at the AP link below.[Android Police]