حركة الجهاد الإسلامي في فلسطين
Ya'alon took a sabbatical to the United Kingdom to study at the British Army's Camberley Staff College. Upon his return to Israel, he was promoted to the rank of Colonel and appointed commander of Sayeret Matkal. Ya'alon led it to many notable achievements, for which the unit received four recommendations of honor. After his tenure as commander was finished, Ya'alon studied at the University of Haifa, obtaining a BA in Political Science, and took an Armored Corps course. In 1990, Ya'alon was appointed commander of the Paratroopers Brigade, and two years later, became commander of the Judea and Samaria Division. On 10 December 1992, Ya'alon killed a militant from the Islamic Jihad Movement in Palestine with a hand grenade after the militant had shot dead a Yamam operative attempting to arrest him. In 1993, he was appointed commander of an IDF training base, and commander of an armored division. In 1995, Ya'alon was promoted to Major General and appointed head of Military Intelligence. In 1998, he was appointed commanding officer of Israel's Central Command. He was serving in this position when the Second Intifada was launched in September 2000.