 Complete the following phrase:  Following the 1967 war and the Three Nos resolution of the Arab League and during the 19671970 War of Attrition, Israel faced attacks from the Egyptians in the Sinai Peninsula, and from Palestinian groups targeting Israelis in the occupied territories, in Israel proper, and around the world. Most important among the various Palestinian and Arab groups was the Palestinian Liberation Organization PLO, established in 1964, which initially committed itself to armed struggle as the only way to liberate the homeland. In the late 1960s and early 1970s, Palestinian groups launched a wave of attacks against Israeli and Jewish targets around the world, including 