https://www.reuters.com/article/us-southkorea-5g/south-korean-u-s-telcos-roll-out-5g-services-early-as-race-heats-up-idUSKCN1RF0MF

South Korea's three mobile carriers and top U.S. telco Verizon Communications commercially launched 5G services on Wednesday, ahead of their initial schedules, as they rushed for first spot in the race to roll out the latest wireless technology.