Russia-Ukraine war

Ukrainian President Volodymyr Zelenskyy speaks during an interview with The Associated Press in his office in Kyiv, Ukraine, Saturday, April 9, 2022. Ukrainian President Volodymyr Zelenskyy says he's committed to pressing for peace despite Russian attacks on civilians that have stunned the world. (AP Photo/Evgeniy Maloletka)

A woman walks amid destroyed Russian tanks in Bucha, in the outskirts of Kyiv, Ukraine, Sunday, April 3, 2022. (AP Photo/Rodrigo Abd)

Pregnant woman Mariana Vishegirskaya emerges from a maternity and children’s hospital that was gutted by shelling in Mariupol, Ukraine, March 9, 2022. Vishegirskaya survived the shelling and later gave birth to a girl in another hospital in Mariupol. The attack on the hospital, part of AP’s exclusive coverage from the besieged city, also figures prominently in ongoing joint investigation by AP and PBS Frontline, documenting potential Russian war crimes. (AP Photo / Mstyslav Chernov)

A Ukrainian volunteer, Oleksandr Osetynskyi, holds a Ukrainian flag and directs hundreds of refugees fleeing Ukraine as they arrive at the border crossing in Medyka, Poland, March 7, 2022. Some 3.5 million people have fled the fighting in the month since the Russian invasion of Ukraine. Russia announced yet another cease-fire and a handful of humanitarian corridors to allow civilians to flee Ukraine. Previous such measures have fallen apart and Moscow’s armed forces continued to pummel some Ukrainian cities with rockets Monday. (AP Photo / Visar Kryeziu)

Dead bodies are dropped into a mass grave on the outskirts of Mariupol, Ukraine, March 9, 2022. Mass burials were carried out quickly during heavy shelling by Russian forces laying siege to the port city on the Sea of Azov. (AP Photo / Evgeniy Maloletka)

Serhii, father of teenager Iliya, cries on his son’s lifeless body at a maternity hospital converted into a medical ward in Mariupol, Ukraine, March 2, 2022. (AP Photo / Evgeniy Maloletka)

People fleeing the capital area crowd under a destroyed bridge over the Irpin River on the outskirts of Kiev, Ukraine, March 5, 2022. (AP Photo/Emilio Morenatti)

Natali Sevriukova reacts outside her building following a Russian rocket attack on the capital city of Kyiv, Feb. 25, 2022, one day into the Russian invasion on Ukraine. (AP Photo/Emilio Morenatti)