NEW YORK >> Israeli Prime Minister Benjamin Netanyahu on Thursday vowed to carry out “full force” strikes against Hezbollah until it ceases firing rockets across the border, dimming hopes for a cease-fire proposal put forth by U.S. and European officials.

Israel carried out a new strike in the Lebanese capital, which it said killed a senior Hezbollah commander, and the group launched dozens of rockets into Israel. Tens of thousands of Israeli and Lebanese people living near their countries’ border have been displaced by the fighting.

Netanyahu spoke as he landed in New York to attend the annual U.N. General Assembly meeting, where U.S. and European officials were putting heavy pressure on both sides of the conflict to accept a proposed 21-day halt in the fighting to give time for diplomacy and avert all-out war.

Nearly 700 people have been killed in Lebanon this week as Israel dramatically escalated strikes, saying it is targeting Hezbollah’s military capacities. Israeli leaders say they are determined to stop the group’s cross-border attacks, which began after Hamas’ Oct. 7 attack that ignited the war in Gaza.

Israel’s “policy is clear,” Netanyahu said. “We are continuing to strike Hezbollah with full force. And we will not stop until we reach all our goals, chief among them the return of the residents of the north securely to their homes.”

Just before his comments, the Israeli military said it killed a Hezbollah drone commander, Mohammed Hussein Surour, in an airstrike in the suburbs of Beirut. Hezbollah did not immediately comment on the claim. The Health Ministry said two people were killed and 15 wounded in the strike.

The strike gutted an apartment in a residential building in Dahiyeh, the mainly Shiite suburb where Hezbollah has a strong presence, according to Associated Press photos of the scene.

Over the past week, Israel has carried out several strikes in Beirut targeting senior Hezbollah commanders. One strike in eastern Lebanon on Thursday killed 20 people, most of them Syrian migrants, according to Lebanese health officials.

Israel hit 75 sites early Thursday across southern and eastern Lebanon and launched a new wave of strikes in the evening, the military said. Throughout the day, Hezbollah fired some 175 projectiles into Israel, the Israeli military said. Most were intercepted or fell in open areas, sparking some wildfires, though one rocket hit a street in a town near the northern city of Safed.

Israel has talked of a possible ground invasion into Lebanon to drive Hezbollah — an Iranian-backed Shiite group that is the strongest armed force in Lebanon — away from the border. It has moved thousands of troops to the north in preparation. Some 100,000 Lebanese have fled their homes in the past week, streaming into Beirut and points further north.

The escalation has raised fears of a repeat — or worse — of the 2006 war between the two sides that wreaked destruction across southern Lebanon and other parts of the country and saw heavy Hezbollah rocket fire on Israeli cities.

“Another full-scale war could be devastating for both Israel and Lebanon,” U.S. Defense Secretary Lloyd Austin said after talks with his British and Australian counterparts in London.

U.S. Secretary of State Antony Blinken was at the U.N. meeting with Israeli officials over the truce proposal. Speaking in an interview with MSNBC, he said major powers, the Europeans and Arab nations were united, “everyone speaking with one clear voice about the need to get that cease-fire in the north.”

“I can’t speak for him,” Blinken said of Netanyahu.