GAZA CITY, Gaza Strip (AP) — Israel launched targeted airstrikes in densely populated areas of the Gaza Strip early Tuesday, killing three senior commanders of the Islamic Jihad militant group in their homes and at least 10 civilians, Palestinian health officials said. Islamic Jihad bombarded Israel with over 100 rockets last week after one of its senior members in the West Bank died from an 87-day hunger strike while in Israeli custody. Some two dozen Palestinian civilians — who have paid a high price over the years in Israeli attacks on Gaza — were also killed