A security deal between Israel and Lebanon risks entrenching a stalemate rather than resolving Tel Aviv’s underlying conflict with Hezbollah by tying its pullout from southern Lebanon to the group’s disarmament, a condition regional analysts and politicians say is unattainable. At its core is a bargain few see as workable: Hezbollah has flatly rejected disarmament, and no Lebanese government has the power to enforce it. With Hezbollah unlikely to disarm, analysts say Israel has political cover to keep an open-ended military presence in southern Lebanon, which it invaded after Hezbollah fired at Israel on March 2 in solidarity with Tehran over the war in Iran.