Apparently Hezbollah in Lebanon has found a way to sneak some things past the UN forces as alleged here:
Hezbollah has tripled its arsenal of C-802 land-to-sea missiles and has rehabilitated its military strength north of the Litani River, according to information handed over by Israel to the United Nations.Report on the attack on the INS Hanit here and here.
The information was included in a report compiled by UN Secretary General Ban Ki-moon on the implementation of Security Council Resolution 1701, which brought the Second Lebanon War to an end.
During the war, a C-802 missile struck the INS Hanit off the Lebanese coast, killing four naval servicemen.
The report states that, according to Israel, Hezbollah's long-range missile teams are deployed north of the river, and that "most of the new missiles include [the Iranian-made] Zelzal and Fajr missiles that have a range of over 250 kilometers and are capable of hitting areas south of Tel Aviv."
The report added that Israel says Hezbollah has established an anti-aircraft unit armed with surface-to-air missiles.