Since the Russian invasion in February 2022, Ukraine’s telecoms operators have faced a continuous struggle to maintain connectivity for the country’s inhabitants. As well as widespread damage to infrastructure, they’ve had to deal with frequen…
There is no shortage of headlines about high-profile cable breaks, particularly around the Baltic Sea and Taiwan. But it’s worth remembering that where there have been faults, there have also been repairs.
Brazil’s multi-band 5G spectrum auction concluded in November 2021, resulting in total commitments of $8.5 billion (BRL 47.2 billion) and bids from major players: Telefónica Brasil (Vivo), Claro Brasil, and TIM Brasil. It also garnered attenti…
It’s been a couple of years since we reviewed the state of the 2G and 3G mobile markets to see how network closures were coming along.
There has been plenty of activity since then, and 2025 is shaping up to be a busy year for shutdowns. …
There’s been lots of conversation about the recent boom in submarine cable construction. This flurry of activity becomes clearer when our annual map is viewed over time.
Industry conferences are like orchestras: they bring together many sounds which may be hard for the untrained ear to differentiate.
We at TeleGeography are well-equipped to listen to the many melodies sung at telecom industry gatherings. Most…
Today on TeleGeography Explains the Internet, we welcome Michael Martin, formerly a global network and security architect at McKinsey.
Michael has extensive experience and knowledge in the enterprise network space. I wanted to get his t…
Carl Roberts is feeling energized.
The senior ICT executive and advisor to a myriad of C-suite teams—who is also the newest addition to TeleGeography’s roster of Preferred Partners—recently chatted with the TeleGeography team about his t…