“Ripping out and replacing” a raft of Chinese-made telecom gear won’t be easy, a group of American companies protested to the Federal Communication Commission (FCC). A collective of trade groups representing smaller American service providers joined with prominent Chinese telecom Huawei in slamming the FCC’s proposal to ban American telecoms from using federal subsidies to purchase Chinese-made equipment.

On Monday, the Trump administration moved to block a large Chinese telecommunications company from entering the U.S. market, recommending that its application be rejected on national security grounds.

Cybersecurity experts have cast doubt on the Federal Communications Commission’s claim that it was the target of a distributed denial of service attack soon after TV host John Oliver asked his viewers to leave comments on FCC.gov.

The first word of the proposed IoT cyber rule comes as the agency announces officials have stopped work on it.