Open this photo in gallery: Palestinians transport a captured Israeli civilian, Noa Argamani, on a motorcycle from southern Israel, in the Gaza Strip on Oct. 7, 2023.The Associated Press Victims of Hamas’ Oct. 7 attack on Israel sued Iran, Syria and North Korea on Monday, saying their governments supplied the militants with money, weapons and know-how needed to carry out the assault that precipitated Israel’s ongoing war in Gaza. The lawsuit, filed in federal court in New York, seeks at least $4 billion in damages for “a co-ordination of extrajudicial killings, hostage takings, and related horrors for which the defendants...