June 16 (Reuters) - Hezbollah said on Tuesday it believes Iran will not sign a final nuclear deal with Washington unless Israel withdraws from Lebanon, as Iran's top diplomat said Israel's continued troop presence in Lebanon would be considered a breach of the U.S.-Iran memorandum of understanding.Israeli troops still occupy a swathe of territory in southern Lebanon that they seized in their three-month air and land campaign against Hezbollah, which began after the Iran-backed group fired at Israel on March 2 in support of Tehran.

Prime Minister Benjamin Netanyahu has yet to address the US-Iran deal or the issue of Lebanon, which, according to Shairf, is included in the deal.

Israel rejects parts of the U.S.-Iran peace deal, vows to stay in Lebanon and warns Iran of retaliation if attacked.

Whether Israel and Hezbollah continue attacking one another could be the lynchpin that determines the longevity of the U.S.-Iran deal.

Trump warned that Israel needed to be 'responsible in respect to Lebanon'