The Wall Street Journal China Expects Air Travel to Accelerate Recovery in 2024 — International flights to and from China are expected to reach 80% of prepandemic levels by the end of 2024. China’s Military Shake-Up Raises Questions About Combat Readiness — Turnover in upper ranks of Beijing’s military and defense establishment comes as hot spots proliferate on China’s periphery. Thermo Fisher Says It Has Halted Sales of DNA Technology in Tibet — Human-rights groups say pol