A senior Pentagon official said today that the United States is not alone in learning lessons from Ukraine's cyber battles with Russia, noting that China is likely doing the same as it eyes potential conflict with Taiwan. The unclassified summary of the Defense Department’s 2023 Cyber Strategy , which was released earlier this week, stated it was partially informed by U.S. observations of Russian cyberattacks on Ukraine to see how cyber could be used in active combat. However, Mieke Eoyang,...