Missile-defense strain: The U.S. has depleted much of its advanced interceptor stock after taking the lead in defending Israel during the Iran war, with reports saying Washington fired more than 200 THAAD interceptors—about half its inventory—while Israel used far fewer of its own systems. Iran-Hormuz pressure: Iran’s Revolutionary Guard says 35 ships transited the Strait of Hormuz in 24 hours, pushing back on claims of insecurity. Gaza logistics squeeze: Gaza’s media office says Israel kept restricting travel and truck entry, with only about 28–30% of permitted movements met for May 15–21. Health under fire: Iran warns the Pasteur Institute attack threatens regional health security, while WHO says Ebola response in DR Congo and Uganda needs coordinated resources. Yemen unity day: Yemen marks 36 years of republic reunification with official congratulations and unity messages, alongside local events and projects. Maritime alert: Near Socotra, a tanker’s security team fired warning shots at a small craft carrying five people; authorities are investigating.