Hezbollah is paying a growing price in weeks of hostilities with Israel that have killed more than 100 of its fighters, but does not foresee all-out war even as the toll increases and the conflict grinds on, sources familiar with its thinking say. Hezbollah has been trading fire with Israel at the border since its Palestinian ally Hamas attacked Israel on Oct. 7, igniting a conflict that has drawn in the heavily armed group and other Iran-aligned factions across the Middle East. Speaking at a funeral in the Hezbollah-controlled southern suburbs of Beirut, Hezbollah official Sheikh Yousef Srour said the group had taken "an oath to support the Gaza front" to the end and to reduce the pressure on it "as much as possible".