A research boat will scan the seabed to help search for those missing in Spain's floods

BARCELONA, Spain (AP) — A Spanish research vessel that investigates marine ecosystems has been abruptly diverted from its usual task to take on a new job: Helping in the increasingly desperate search for the missing from Spain’s floods.

The 24 crew members aboard the Ramón Margalef were preparing Friday to use its sensors and submersible robot to map an offshore area of 36 square kilometers — the equivalent of more than 5,000 soccer fields — to see if they can locate vehicles that last week's catastrophic floods swept into the Mediterranean Sea.

The hope is that a map of sunken vehicles could lead to the recovery of bodies. Nearly 100 people have been officially declared missing, and authorities admit that is likely more people are unaccounted for, in addition to more than 200 declared dead.

Pablo Carrera, the marine biologist leading the mission, estimates that in 10 days his team will be able to hand over useful information to police and emergency services. Without a map, he said, it would be practically impossible for police to carry out an effective and systematic recovery operation to reach vehicles that ended up on the seabed.

“It would be like finding a needle in a haystack," Carrera told The Associated Press by phone.

Many cars became death traps when the tsunami-like flooding hit on Oct. 29.

The boat will join a wider effort by police and soldiers who have expanded their searches for bodies and the missing beyond the devastated towns and streets. Searchers have used poles to probe into layers of mud while sniffer dogs tried to find scent traces of bodies buried in canal banks and fields. They are also looking at beaches that line the coast.

The first area the Ramón Margalef is searching is the stretch of sea off the Albufera wetlands, where at least some of the water ended up after ripping through villages and the southern outskirts of Valencia city.

Spanish state broadcaster said Friday that the body of one woman had been found on the beach after she went missing when the rushing water swept through her town of Pedralba, roughly an hour’s drive from the coast.

Carrera, 60, is head of the fleet of the research vessels run by the Spanish Institute of Oceanography, a government-funded science center under the umbrella of the Spanish National Research Council.

He boarded the Ramón Margalef in Alicante, located on Spain's south coast, from where it will set sail to reach Valencia’s waters before dawn Saturday. The plan is to go straight to work with the 10 scientists and technicians and 14 sailors working non-stop in shifts. The boat also helped research the impact from the lava flow that reached the sea from the 2021 La Palma volcano eruption in Spain's Canary Islands.

Finding a body at sea, Carrera said, is highly unlikely. So the focus is on large objects that shouldn't be there.

The boat’s submersible robot loaded with cameras can dive to a depth of 60 meters to attempt to identify cars. Ideally, they will try to locate license plates, although visibility could be extremely limited and the cars could be smashed to bits or engulfed in the muck, Carrera said.

In the longer term, he said his team will also evaluate the impact of the flood runoff on the marine ecosystem.

Those findings will contribute to initiatives by other Spanish research centers to study Spain's deadliest floods of the century.

Spain is used to the occasional deadly flood produced by autumn storms. But the drought that has hit the country for the past two years and record hot temperatures helped magnify these floods, scientists say.

Spain’s meteorological agency said that the 30.4 inches of rain that fell in one hour in the Valencian town of Turis is an all-time national record.

“We have never seen an autumn storm of this intensity,” Carrera said. “We cannot stop climate change, so we have to prepare for its effects.”

Members of a theatre company sit with their muddy belongings after the floods in the outskirts of Valencia, Spain, Friday, Nov. 8, 2024. (AP Photo/Emilio Morenatti)

A house affected by flooding is photographed in Massanassa, Valencia, Spain, Friday, Nov. 8, 2024. The graffiti in Spanish means 'Mazon dimisión' in reference to the president of the Valencia community Carlos Mazon. (AP Photo/Emilio Morenatti)

Members of the V battalion of the military emergency unit, UME, use a canoe to search the area for bodies washed away by the floods in the outskirts of Valencia, Spain, Friday, Nov. 8, 2024. (AP Photo/Emilio Morenatti)

A volunteer walks with a broom over a muddy street in Massanassa, Valencia, Spain, Friday, Nov. 8, 2024. (AP Photo/Emilio Morenatti)

Civil Guards walk in a flooded indoor car park to check cars for bodies after floods in Paiporta, near Valencia, Spain, Monday, Nov. 4, 2024. (AP Photo/Alberto Saiz)

A soldier from the Spanish Parachute Squadron (EZAPAC) launches a drone in the search for bodies after floods in Barranco del Poyo on the outskirts of Valencia, Spain, Tuesday, Nov. 5, 2024. (AP Photo/Alberto Saiz)

A soldier from the Spanish Parachute Squadron (EZAPAC) searches for bodies after floods in Barranco del Poyo on the outskirts of Valencia, Spain, Tuesday, Nov. 5, 2024. (AP Photo/Alberto Saiz)

A soldier from the Spanish Parachute Squadron (EZAPAC) operates a drone in the search for bodies after floods in Barranco del Poyo on the outskirts of Valencia, Spain, Tuesday, Nov. 5, 2024. (AP Photo/Alberto Saiz)

Soldiers from the Spanish Parachute Squadron (EZAPAC) look for bodies after floods in Barranco del Poyo, Spain, Tuesday, Nov. 5, 2024. (AP Photo/Alberto Saiz)

Members of the army, police and volunteers clean the mud after the floods, in Masanasa, Valencia, Spain, Thursday, Nov. 7, 2024. (AP Photo/Emilio Morenatti)

Members of the army and police walk through streets still awash with mud while clearing debris and cleaning up after the floods in Masanasa, Valencia, Spain, Thursday, Nov. 7, 2024. (AP Photo/Emilio Morenatti)

Dolores Merchan, 67, looks down on her mud-splattered belongings from the house where she has lived all her life with her husband and three children, and which has been severely affected by the floods in Masanasa, Valencia, Spain, Thursday, Nov. 7, 2024. (AP Photo/Emilio Morenatti)

Members of the V battalion of the military emergency unit, UME, search the area for bodies washed away by the floods in the outskirts of Valencia, Spain, Friday, Nov. 8, 2024. (AP Photo/Emilio Morenatti)

Members of the V battalion of the military emergency unit, UME, search the area for bodies washed away by the floods in the outskirts of Valencia, Spain, Friday, Nov. 8, 2024. (AP Photo/Emilio Morenatti)

Members of the fire brigade search the area for bodies washed away by the floods in the outskirts of Valencia, Spain, Friday, Nov. 8, 2024. (AP Photo/Emilio Morenatti)

Members of the V battalion of the military emergency unit, UME, use a canoe to search the area for bodies washed away by the floods in the outskirts of Valencia, Spain, Friday, Nov. 8, 2024. (AP Photo/Emilio Morenatti)

DEIR AL BALAH, Gaza Strip (AP) — Overnight strikes by Israel killed at least 55 people across the Gaza Strip, hospital officials said Thursday, a day after senior government officials said Israel would seize large areas of Gaza and establish a new security corridor across the Palestinian territory.

Israel has vowed to escalate the nearly 18-month war with Hamas until the militant group returns dozens of remaining hostages, disarms and leaves the territory. Israel has imposed a month-long halt on all imports of food, fuel and humanitarian aid that has left civilians facing acute shortages as supplies dwindle.

Officials in Khan Younis, in the southern part of the strip, said the bodies of 14 people had been taken to Nasser Hospital – nine of them from the same family. The dead included five children and four women. The bodies of another 19 people, including five children aged between 1 and 7 years and a pregnant woman, were taken to the European hospital near Khan Younis, hospital officials said. In Gaza City, 21 bodies were taken to Ahli hospital, including those of seven children.

The Israeli military ordered the residents of several areas -- Shujaiya, Jadida, Turkomen and eastern Zeytoun -- to evacuate on Thursday, adding that the army “will work with extreme force in your area.” It said people should move to shelters west of Gaza City.

On Wednesday, Prime Minister Benjamin Netanyahu announced Israel was establishing a new security corridor across the Gaza Strip to pressure Hamas, suggesting it would cut off the southern city of Rafah, which Israel has ordered evacuated, from the rest of the Palestinian territory.

Netanyahu referred to the new axis as the Morag corridor, using the name of a Jewish settlement that once stood between Rafah and Khan Younis, suggesting it would run between the two southern cities. He said it would be “a second Philadelphi corridor ” referring to the Gaza side of the border with Egypt further south, which has been under Israeli control since last May.

Israel has reasserted control over the Netzarim corridor, also named for a former settlement, that cuts off the northern third of Gaza, including Gaza City, from the rest of the narrow coastal strip. Both of the existing corridors run from the Israeli border to the Mediterranean Sea.

“We are cutting up the strip, and we are increasing the pressure step by step, so that they will give us our hostages,” Netanyahu said.

The Western-backed Palestinian Authority, led by rivals of Hamas, expressed its “complete rejection” of the planned corridor. Its statement also called for Hamas to give up power in Gaza, where the militant group has faced rare protests recently.

Netanyahu’s announcement came after the defense minister, Israel Katz, said Israel would seize large areas of Gaza and add them to its so-called security zones, apparently referring to an existing buffer zone along Gaza’s entire perimeter. He called on Gaza residents to “expel Hamas and return all the hostages,” saying “this is the only way to end the war.”

Hamas has said it will only release the remaining 59 hostages — 24 of whom are believed to be alive — in exchange for the release of more Palestinian prisoners, a lasting ceasefire and an Israeli pullout. The group has rejected demands that it lay down its arms or leave the territory.

On Sunday, Netanyahu said Israel plans to maintain overall security control of Gaza after the war and implement U.S. President Donald Trump’s proposal to resettle much of its population elsewhere through what the Israeli leader referred to as “voluntary emigration.”

Palestinians have rejected the plan, viewing it as expulsion from their homeland after Israel’s offensive left much of it uninhabitable, and human rights experts say implementing the plan would likely violate international law.

The war began when Hamas-led militants attacked southern Israel on Oct. 7, 2023, killing around 1,200 people, mostly civilians, and taking 251 hostages, most of whom have since been released in ceasefire agreements and other deals. Israel rescued eight living hostages and has recovered dozens of bodies.

Israel’s offensive has killed more than 50,000 Palestinians, according to Gaza’s Health Ministry, which doesn’t say whether those killed are civilians or combatants. Israel says it has killed around 20,000 militants, without providing evidence.

The war has left vast areas of Gaza in ruins and at its height displaced around 90% of the population.

Separately, Israeli strikes killed at least nine people in southwestern Syria, Syrian state media reported Thursday.

SANA said the nine were civilians, without giving details. Britain-based war monitor The Syrian Observatory for Human Rights said they were local gunmen from the Daraa province, frustrated with Israeli military encroachment and attacks in recent months.

Israel has seized parts of southwestern Syria and created a buffer-zone there, which it says is to secure Israel’s safety from armed groups. But critics say the military operation has created tensions in Syria and prevents any long-term stability and reconstruction for the war-torn country.

Israel also struck five cities in Syria late Wednesday, including over a dozen strikes near a strategic airbase in the city of Hama.

Follow AP’s war coverage at https://apnews.com/hub/israel-hamas-war

Palestinians inspect a UN building after it was hit by an Israeli strike, in Jabaliya, northern Gaza Strip on Wednesday, April 2, 2025. (AP Photo/Jehad Alshrafi)

Palestinians inspect a UN building after it was hit by an Israeli strike, in Jabaliya, northern Gaza Strip on Wednesday, April 2, 2025. (AP Photo/Jehad Alshrafi)