Tonys' Brief needs to take a long holiday, the UN already has a peacekeeping operation in that zone under the UNIFIL mandate.
from the Unifil website:
Strength (30 April 2006)
1,991 troops, assisted by some 50 military observers of UNTSO; and supported by 95 international civilian personnel and 295 local civilian staff
Contributors of Military Personnel China, France, Ghana, India, Ireland, Italy and Poland.