Hezbollah early on Tuesday morning said it launched volleys of rockets at two key bases near Tel Aviv and a naval base west of Haifa.
After a heavy night of Israeli strikes on Lebanon's south and the southern suburbs of its capital, Hezbollah said it had fired rockets at the Glilot base used by Unit 8200 of Israel's military intelligence, and the Nirit area in Tel Aviv's suburbs.
The group said it also fired rockets at a naval base outside of the port city of Haifa further north.
There were no immediate reports of casualties. Israeli authorities said air sirens were activated in areas southeast of Tel Aviv due to one projectile identified crossing from Lebanon and falling in an open area. Other sirens sounded in Tel Aviv.
Israel's multi-layered air defences have intercepted the vast majority of missiles and drones fired at it since the start of the Gaza war.
Hezbollah began launching projectiles into Israel in support of Hamas after Israel began its aggression in Gaza last year.
The conflict between Hezbollah and Israel intensified in October, with Israel launching a ground incursion into Lebanon and accelerating air raids. Israel has killed many high-ranking Hezbollah officials since, prompting Hezbollah to increase its strikes into Israel.
On Sunday, a Hezbollah drone targeted Israeli Prime Minister Netanyahu's home in Caesarea, although the leader was not at the site.
Bombs exploded near the hotel where Emmanuel Macron was staying in Syria on Tuesday, a security source said, but the French president did not hear the explosions, the Elysee said, and he met Syrian President Ahmed al-Sharaa soon afterwards.
President Donald Trump has stated on Monday that the US would either reach a deal with Iran or "finish the job", renewing his threat of military action.
At least eight people have been killed after thunderstorms battered central China's Hubei Province, state media said on Tuesday, as forecasters warned of more torrential rain across various parts of the country that are home to around 200 million people.
Sixteen people remain buried in a mountainous county in China's western province of Gansu after a landslide on Tuesday, according to state broadcaster CCTV.
Hamas has announced on Monday that it had dissolved its de facto government in Gaza and was ready to hand over to a group of Palestinian technocrats, a move it described as a step forward in a US-backed plan for the enclave, but Israel dismissed as a "stunt".