sentences:  After Jordan lost control of the West Bank to Israel in 1967, Palestinian fighters known as fedayeen moved their bases to Jordan and stepped up their attacks on Israel and Israeli-occupied territories, taking the border town of Karameh as their headquarters.The IDF claimed that the purpose was to destroy the fedayeen camps at Karameh, and to capture Yasser Arafat, the leader of the PLO as reprisal.Israel also wanted to punish Jordan for its perceived support to the fedayeen.