NPR News Now covers the sudden death of Senator Lindsey Graham, highlighting his complex relationship with President Trump and his role in foreign policy. The broadcast reports on escalating tensions as Iran closes the Strait of Hormuz following U.S. strikes, prompting diplomatic calls from Pakistan and Oman. Severe flooding in Missouri and Kentucky forced the evacuation of a summer camp and resulted in at least one fatality. Sports updates include Yannick Sinner facing Alexander Zverev in the Wimbledon men's final, while royal news notes a rare reunion between King Charles and Prince Harry.