Israel-Gaza-Lebanon live updates: IDF fires on 'suspects' in south Lebanon

Over 2,500 children in the Gaza Strip need "urgent medical evacuation," according to the United Nations Children's Fund.
"The situation in the northern Gaza Strip is extremely difficult and tragic and is getting worse," UNICEF spokesperson Kazem Abu Khalaf said in a statement.

"Thirty percent of children in the Gaza Strip suffer from severe malnutrition," Abu Khalaf said. "Ninety-five percent of the schools that house displaced people in the Gaza Strip have been completely destroyed," he said.

Nearly all of the 100 attempts to deliver aid to northern Gaza over the last two months have failed, according to the United Nations Relief and Works Agency for Palestine Refugees in the Near East.

"Out of the 91 attempts the UN has made to deliver aid to besieged north #Gaza between 6 October and 25 November, 82 have been denied and 9 impeded," the UNRWA said in a statement

"The conditions for survival are diminishing for the 65,000-75,000 people estimated to remain there," the UNRWA said.

-ABC News' Will Gretsky

The Gaza Ministry of Health said Thursday that Israeli strikes killed 33 people and wounded 134 others across the Hamas-run territory in the previous 24 hours.

-ABC News' Samy Zyara and Joe Simonetti

The Israel Defense Forces said Thursday morning it fired at "suspects, some with vehicles" arriving in several areas of southern Lebanon.

The IDF did not give information on the identity of the targets but said their presence in the area "constitutes a violation."

There have been sporadic reports of firing in several areas of southern Lebanon since the IDF-Hezbollah ceasefire went into effect early Wednesday morning.

The IDF has warned evacuated citizens of southern Lebanese towns and villages not to return to their homes until told to do so. Around 1.2 million people in Lebanon -- roughly a quarter of its population -- have been displaced by Israeli attacks and evacuation orders.