A little info about Hezbollah
Hezbollah means Party of God..
Hizballah was established by the Iranian Revolutionary Guards who came to Lebanon during the 1982 "Peace for Galilee" war, as part of the policy of exporting the Islamic revolution. It receives substantial amounts of financial, training, weapons, explosives, political, diplomatic, and organizational aid from Iran and Syria. Published reports that Iran provides hundreds million dollars of aid annually are probably exaggerated. Iran probably provides financial assistance and military assistance worth about $25-50 million.
from globalsecurity..
Hezbollah's Deadly Arsenal
Hezbollah's original Katyusha rockets had a range of 12 kilometers to 22 kilometers. At a later stage, it obtained Iranian Fajar-3 and Fajar-5 rockets, with a range of 45 kilometers and 75 kilometers, respectively. Hezbollah did not use these rockets until the current conflict. Iran also supplied solid-fuel, Zelzal-2 missiles with a 200-km range.
from defensetech.