Hezbollah issued a statement through Iranian state TV that they would not hold back if war broke out between Israel and Lebanon again. Threats included missile attacks against chemical production sites and nuclear reactors in Israel, which would constitute a WMD level threat capable of causing mass casualties. They further issued a statement of support for Palestinians. The Lebanese President also issued a statement of support for Hezbollah.
http://www.timesofisrael.com/hezbollah-warns-no-red-lines-in-next-war-with-israel/
