The Israeli military carried out a strike inside Iran in retaliation for a barrage of missiles and drones launched last weekend, an Israeli official said Friday. It was not clear what damage the apparently limited strike caused, but the official — who spoke on the condition of anonymity to discuss sensitive military matters — said it was intended to signal to Iran that Israel had the ability to strike inside the country. A second person familiar with an Israeli briefing on the attack but not authorized to speak about it said the strike was “carefully calibrated.”