Three Republican House lawmakers on Monday asked the CEOs of Alphabet, Meta, Amazon and Microsoft if they have adopted adequate safeguards to address growing national security concerns on submarine communications cables. https://www.japantimes.co.jp/business/2025/07/22/tech/us-tech-ceos-submarine-cables/?utm_medium=Social&utm_source=mastodon #business #tech #alphabet #facebook #meta #amazon #microsoft #internet #oceans #us #china #russia