They take part in other ways
Israel trains US assassination squads in Iraq
http://www.guardian.co.uk/world/2003/dec/09/iraq.israel
"Israeli advisers are helping train US special forces in aggressive counter-insurgency operations in Iraq, including the use of assassination squads against guerrilla leaders, US intelligence and military sources said yesterday. "
Israelis in Iraq
http://news.bbc.co.uk/1/hi/programme...ht/5361442.stm
"Also tonight a Newsnight exclusive - we have obtained the first pictures of Kurdish soldiers being trained by Israelis in Northern Iraq. The sensitivities for the Kurdish authorities are serious, since their political enemies have long accused them of being in cahoots with Israel. The Kurdish authorities have previously denied allowing any Israelis into northern Iraq."