An Israeli airstrike killed at least two Palestinians in Gaza on Wednesday, local health authorities said, in what the military said was a retaliatory attack on a Hamas militant that was launched after its troops had come under fire.Medical officials did not immediately identify the people killed. They said several people were also wounded in the airstrike, which struck a house in Gaza City. There was no immediate comment from Hamas.For the latest updates on the Israel-Palestine conflict, visit our dedicated page.The Israeli military said that Hamas militants had shot at soldiers earlier on Wednesday and that the airstrike targeted a senior Hamas militant who had directed attacks on its troops. The military did not say whether it had suffered any casualties.Separately on Wednesday, in the southern Gaza area of Rafah, an Israeli-backed Palestinian militia said that it had killed two Hamas men, marking a renewed challenge to the militant group.Nearly all of Gaza’s 2 million people