As the U.S.-Israel war on Iran raged into its third week, two communities across the country faced attacks that authorities say reflect a dangerous pattern: overseas conflict translating into domestic violence. On March 12, a gunman opened fire at Old Dominion University's ROTC program in Norfolk, Virginia, killing Army instructor Lieutenant Colonel Brandon Shah and wounding two cadets. Hours later, in West Bloomfield, Michigan, a driver rammed a vehicle through the doors of Temple Israel, the nation's largest Reform synagogue, sparking a fire that trapped 140 children inside. The FBI is investigating both incidents as acts of terrorism. But the...