The shooter is believed to be a former member of the Jehova's Witnesses but was not known to police as an extremist.
Belgorod borders Ukraine's Kharkiv region and has repeatedly come under fire since the beginning of Russia's full-scale invasion of Ukraine a year ago.
The IDF confirmed that two interconnected terror attacks were carried out near the Beit HaAravah Junction late Monday.
Salman Rushdie was attacked by an American Muslim at a literary event in the summer, losing an eye and the use of one hand.
In Silwan, a 13-year-old boy opened fire at a group of Israelis, seriously injuring a father and his son. The attack took place in late January.
The National Security Minister announced a major operation in east Jerusalem to battle terrorism.
Police in Tehran said they had arrested a suspect but said the gunman appeared to have had a personal, not a political, motive.
The shooter was shot quickly by two nearby civilians carrying licensed weapons.
The surveillance footage showed the alleged attacker smashing through a glass window to get into the couple's San Francisco home.
US officials responded to the Friday evening terror attacks by further committing to Israeli security needs.