President Joe Biden on Tuesday said the U.S. has brokered a “historic breakthrough” between Israel and Lebanon that would end a dispute over their shared maritime border, pave the way for natural gas production and reduce the risk of war between the enemy countries. The agreement, coming after months of U.S.-mediated talks, would mark a major breakthrough in relations between Israel and Lebanon, which formally have been at war since Israel’s establishment in 1948. But the deal still faces some obstacles, including legal and political challenges in Israel. Israel welcomed the deal even ahead of…