The satellite layer of the US network got its commercial charter this week. On December 16 the FCC granted SpaceX and T-Mobile a landmark supplemental coverage from space license, moving direct-to-cell service from experimental authority to a fully commercial framework. The same day, Verizon and Array Digital Infrastructure announced a multi-year partnership giving Verizon streamlined access to Array's portfolio of more than 4,400 towers to accelerate its 5G buildout. And on December 18 the FCC held its final open meeting of the year, adopting a Third Report and Order that tightens VoIP providers' access to phone numbers in its campaign against robocalls, and deleting around 35 obsolete rules from the books.
A Chinese AI lab wiped a trillion dollars off the market's whiteboard, and earnings season crowned the same winner as always. DeepSeek's R1 model, built for a fraction of Silicon Valley's budgets, triggered a January 27 selloff that erased nearly 600 billion dollars from Nvidia alone as investors questioned whether the AI infrastructure boom was overbuilt, days after Stargate had bet half a trillion dollars that it was not. Telecom earnings told a steadier story: T-Mobile closed 2024 with its best customer growth ever, 903,000 postpaid phone adds in the fourth quarter and industry-leading service revenue growth, while AT&T's results showed fiber and 5G convergence compounding, closing a quarter in which the Big Three's playbooks, and their gaps, were fully on display.
Power changed hands, and telecom's referee changed with it. President Trump was inaugurated January 20 and designated Brendan Carr chairman of the FCC the same day, installing a chairman with a published agenda: aggressive spectrum revival, satellite acceleration, deregulation, and a combative posture toward Big Tech. Among the first executive orders was a 75-day enforcement pause that brought TikTok flickering back to life, deferring rather than resolving the divest-or-ban standoff. The new administration's industrial ambitions arrived a day later at the White House, where OpenAI, Oracle, and SoftBank announced Stargate, a plan to spend up to 500 billion dollars on US AI data centers, a number that would reshape demand for power, fiber, and land before a single model trains.
The outgoing administration spent its final full week hardening the digital walls, and the courts turned off an app used by 170 million Americans. The FCC, in Chairwoman Rosenworcel's closing days, voted to declare that federal wiretap law obligates carriers to secure their networks, the agency's most direct regulatory answer yet to the Salt Typhoon intrusions, over Republican objections that guaranteed the ruling a short life. The Supreme Court unanimously upheld the TikTok divest-or-ban law on January 17, and by the night of January 18 the app had gone dark for US users, the most consequential government action against a communications platform in the internet era, with service providers and app stores suddenly on the legal front line.
The satellite era got a signup page. T-Mobile opened beta registration for its Starlink direct-to-cell service on December 16, inviting ordinary customers to test satellite texting on the phones already in their pockets, while the same day in Brussels the SpaceRISE consortium signed the 10.6 billion euro concession to build IRIS2, Europe's sovereign answer to the constellations it does not control. Two days later CISA told the government's most targeted people to stop trusting carrier voice and SMS altogether and move to end-to-end encrypted apps, the bluntest official verdict yet on the Salt Typhoon aftermath. And SoftBank's Masayoshi Son stood next to the president-elect and pledged 100 billion dollars for American AI infrastructure, the kind of number that eventually lands on networks.