Hezbollah also said it had sent dozens of rockets towards military targets deep inside the occupied territories.
The Israeli Army said it attempted, but failed, to intercept the explosive drone that ultimately struck and killed the soldiers. Another soldier was lightly hurt in the attack, the military added.
Hezbollah and Israel have been exchanging fire since early October, shortly after the occupying regime launched its war on Gaza.
The movement has vowed to keep up its retaliatory operations as long as the Tel Aviv regime continues its onslaught on Gaza.