Military Shifts Focus to Threats by Russia and China, Not Terrorism

The Pentagon says the military is too stretched to both fight insurgents and prepare for war with great world powers.

Ex-C.I.A. Officer Suspected of Compromising Chinese Informants Is Arrested

The arrest of the former agent, Jerry Chun Shing Lee, 53, capped an intense F.B.I. investigation that began around 2012 after the C.I.A. began losing its agents in China.