Lebanese Hezbollah’s military defeat after 14 months of conflict with Israel has left it politically and militarily constrained and in no position to support its ally Iran in any future confrontation with Israel, analysts, military experts, and western diplomats told The National. Israel’s deadly overnight strike on Iran decapitated much of Tehran’s military and nuclear leadership. And a broader regional offensive by Israel over the past two years has severely weakened Iranian proxies across the region, leaving Hezbollah unable to come to its sponsor’s aid. Under normal circumstances “Hezbollah would definitely respond to the Iranian attack right away,” according to...