LONDON (Reuters) – Israel and Hamas have been waging war for 100 days since gunmen from the Palestinian militant group went on the rampage in southern Israel, triggering an Israeli military campaign in which nearly 24,000 Palestinians have been killed. The war between Israel and Hamas that has raged since October is the latest in a conflict between Israelis and Palestinians that has rumbled on for seven decades and destabilised the Middle East. Since the devastating Hamas attack on Oct. 7, in which Israel says about 1,200 people were killed and around 240 taken hostage, Israel has carried out …