Khalil was exiled from the Palestinian territories in 1992, one among a group of some 400 Palestinian militants who were deported to Lebanon in the early 1990s.
Khalil saadeti Iisraelist välja 1992. aastal, ühena 400 inimeselisest grupist palestiinlastest, kes saadeti Liibanoni 1990. aastate alguses.