Biometric technologies use unique biological or behavioral attributes—such as DNA, fingerprints, cardiac signatures, voice or gait patterns, and facial or ocular measurements—to authenticate an individual’s identity. Although biometric technologies have been in use for decades, recent advances in artificial intelligence (AI) and Big Data analytics have expanded their application. As these technologies continue to mature and proliferate, largely driven by advances in the commercial sector, they will likely hold growing implications for congressional oversight, civil liberties, U.

Introduction The new CRS report Ukrainian Military Performance and Outlook delves into the multifaceted evaluation of the Ukrainian Armed Forces’ (UAF) performance since the commencement of Russia’s invasion in 2022. It provides a comprehensive analysis of the challenges, advancements, strategic implications, and future outlook concerning personnel, equipment, U.S., and Western security assistance, alongside a detailed assessment of current military performance. Overview The Ukrainian Armed Forces (UAF) have demonstrated notable resilience and tactical prowess in defending against and pushing back Russian forces, despite initial disadvantages.