UN stands mute

Hizbullah Holds Exercises in Southern Lebanon -Roee Nahmias

Hizbullah troops conducted a series of military maneuvers in southern Lebanon, the Al-Arabiya television network reported. The exercises were carried out in defiance of UN Resolution 1701, which determined that the region south of the Litani River would be demilitarized.
(Ynet News)

UPDATE:
Israel: UN Downplaying Hizbullah Buildup - Herb Keinon
The UN has an interest in downplaying Hizbullah's rearmament and activities in southern Lebanon because it wants "industrial quiet" there, a senior Israeli diplomatic official said Wednesday. "The UN is denying any Hizbullah activity south of the Litani, even though Hizbullah admits to it," the official said.
(Jerusalem Post)