In a separate incident, five Palestinians were killed in an Israeli strike on a residential building in the Nuseirat camp in central Gaza.
The blaze occurred at the Hillside Endarasha Academy in Nyeri, a primary boarding school for young students.
Once under arrest the suspect was speaking with investigators, who believe he was acting alone, but they declined to say if they knew what motivated him.
But Washington and its allies have increased military aid to Ukraine, including by providing tanks, advanced missiles and F-16 fighter jets.
The whole of Ukraine was under air raid alerts since about 0100 GMT on Wednesday, Ukraine's air force said on Telegram.
Netanyahu, who has accused Hamas of obstructing any agreement, said over the weekend that "whoever murders hostages does not want a deal."
A Kremlin spokesman said these were questions for the defence ministry and declined further comment.
At the end of the first day, the territory's health ministry said at least 72,611 children had taken the vaccine.
More than 30 other people were killed in a series of strikes in other areas of Gaza, medics said.
A Russian helicopter with three crew members and 19 passengers on board has gone missing in the far eastern peninsula of Kamchatka, Interfax news agency reported...
Palestinian health authorities said at least 10 Palestinians had been killed in different areas of the West Bank by Israeli forces during the operation.
Zelenskiy said he hoped to go to the United States in September to attend the U.N. General Assembly in New York and that he was preparing...
Sudan's dams, roads and bridges were already in disrepair before the war between the Sudanese army and the paramilitary Rapid Forces began in April 2023.
In the last 24-hours, 71 were killed and 112 were injured in what the ministry called three "massacres" by Israel in the strip.
Israel's Army Radio, citing defence officials, said the military assessed that Hezbollah had been preparing to fire hundreds of missiles into central Israel in an attack...
The state's interior minister, Herbert Reul, visited the scene, telling reporters it was a targeted attack on human life but declining to speculate on the motive.
Lucara did not reveal the stone's gem quality but its size would make it the second largest rough diamond discovered to date, after the 3,106 carat...
Some of the drones were shot down over the city of Podolsk, Moscow Mayor Sergei Sobyanin said. The city in the Moscow region is some 38...
The operation has boosted Ukrainian morale, and Kyiv believes the seizure of territory and Russian prisoners has strengthened its hand in any potential negotiation.
Despite U.S. expressions of optimism and Netanyahu's office describing the meeting as positive, both Israel and Hamas have signalled that any deal will be difficult.
