A lawyer for an American man held in a notorious Iranian prison says he can only hope U.S. and Israeli forces "exercise extreme caution," as concern about U.S. prisoners mounts.
Ukraine's President Volodymyr Zelenskyy says his country will work with the Pentagon and Gulf allies to share what it has learned during four years of drone warfare.
"States have been trying to topple regimes with air power alone and -- I'm choosing my words carefully -- it has never worked," Robert Pape told CBS News 24/7.