The White House responded to Ireland, Norway and Spain recognizing Palestine, saying President Joe Biden supports a two-state solution, but said he thinks a Palestinian state should be realized after negotiations and "not through unilateral recognition."

With the additions of Ireland, Norway and Spain, some 143 countries now recognize the state of Palestine, according to the U.N.

-ABC News' Michelle Stoddart

Ireland, Norway and Spain said Wednesday they would recognize a Palestinian state.

"Ireland today recognises Palestine as a nation among nations with all the rights and responsibilities that entails," Simon Harris, the country's Taoiseach, or prime minister, said in a statement.

The recognition by the Norwegian Government is an effort to "keep alive" the possibility of a "political solution" that might end the war in Gaza, Prime Minister Jonas Gahr Støre said in a statement.

"Two states, living side by side, in peace and security," Støre said.

The announcement drew sharp criticism from Israel's foreign minister, Israel Katz, who said he'd been instructed to immediately recall Israel's ambassador's to Ireland and Norway "for consultations."

"Today's decision sends a message to the Palestinians and the world: Terrorism pays," Katz said. "After the Hamas terror organization carried out the largest massacre of Jews since the Holocaust, after committing heinous sexual crimes witnessed by the world, these countries chose to reward Hamas and Iran by recognizing a Palestinian state."

Spain's prime minister, Pedro Sánchez, said his country will recognize a Palestinian state on May 28.

"Time has come to move from words into action," he said on social media. "Peace, justice and coherence are the basis of our historic decision."

-ABC News' Kevin Shalvey, Joe Simonetti and Guy Davies

Kamal Adwan Hospital in northern Gaza was reportedly hit four times Tuesday, according to the World Health Organization.

The attacks damaged the intensive care unit, reception, administration and the roof, the organization said. Efforts are underway to evacuate 20 health staff and 13 patients who remain inside, according to WHO.

"We appeal once again for [the] protection of all patients and health workers. We urge for a ceasefire and safe, sustained humanitarian access," WHO said in a statement.

Over the past few weeks, intense hostilities have reportedly occurred in the vicinity of the hospital and resulted in an increased influx of injured patients to the already overstretched facility.

Kamal Adwan is the largest partially functional hospital in northern Gaza, and the only one providing hemodialysis services.

-ABC News' Will Gretsky

A spokesman for the Pentagon provided an update on aid that's been delivered to Gaza noting that 569 metric tons of food have been delivered to the assembly area at the end of the JLOTS Trident Pier.

Maj. Gen. Pat Ryder said new routes are being worked out following reports that some aid trucks had been intercepted and food aid was taken off the vehicles so it was not making it to World Food Program warehouses.

"There have been discussions between the U.S., Israel [and the] United Nations as well as joint efforts to identify alternative routes for the safe movement of staff and cargo,” he told reporters. “And so movements from the temporary facility from the assembly area they have resumed today.”

Ryder later clarified that aid had not been moving out of the assembly area for two days.

Ryder emphasized that JLOTS is just one way of getting aid into Gaza and that more aid will flow to land as it comes in from Cyprus.

-ABC News' Luis Martinez

Three U.S. medical professionals remain in Gaza despite warnings from the U.S. State Department that the American government may not be able to get them out later.

Tamer Hassan, a registered nurse, Dr. Jomana Al-Hinti and Dr. Adam Hamawy were the only ones out of a group of 20 American medical professionals who stayed behind to help treat patients.

"They understand that the U.S. embassy may not be able to facilitate their departure in the same manner as we have just effected today," a person with knowledge of the situation told ABC News.

Hamawy released a statement Saturday explaining why he stayed behind.

"We worry that the European Hospital we currently are in will suffer a similar fate of Al-Shifa and Nasser hospitals, where humanitarian workers, patients, and civilians were massacred," he said.

"To my wife, daughters and son, I know it hurts that I am not coming home this weekend, and I am sorry. But I know that you are proud that I am upholding my oath to never leave anyone behind," he added.

The doctors who left Gaza "made their way to safety with assistance from the U.S. Embassy in Jerusalem," a State Department spokesman said.

-ABC News' Anne Flaherty, Nadine Shubailat and Zoe Magee