"It is Iran that is responsible for yesterday's attack against us from Lebanon," Netanyahu said. "We will continue to defend ourselves against all threats, near and far alike." There was no immediate comment from Tehran.
Iran backs Hezbollah, which declared its attack an act of retaliation for an airstrike, attributed to Israel, that targeted Hezbollah fighters inside neighboring Syria earlier this month.
The strike killed six Hezbollah fighters and an Iranian general. Both Iran and Hezbollah are allies of Syrian President Bashar Assad.
Though the violence sparked fears of yet another crippling war between the two foes, neither Israel nor Hezbollah seemed interested in escalating the situation further.