Ukraine invasion — explained The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country taking over another; it is — in the words of one U.S. official — a shift in "the world order."
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Ukraine invasion — explained

Andrii Denysenko, CEO of design and production bureau "UkrPrototyp," stands by Odyssey, an 800-kilogram (1,750-pound) ground drone prototype, at a cornfield in northern Ukraine on June 28, 2024. Facing manpower shortages and uneven international assistance, Ukraine is counting heavily on innovation at home to halt Russia’s incremental but pounding advance in the east. Anton Shtuka/AP hide caption

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Anton Shtuka/AP

Ksenia Karelina, also known by the last name of Khavana, sits in a defendant’s cage in a court in Yekaterinburg, Russia, on June 20, 2024. The dual Russian-U.S. citizen was arrested on treason charges in Yekaterinburg in February after returning from Los Angeles to visit relatives. The charges reportedly stem from her $51 donation to a U.S. charity that helps Ukraine. File photo/AP hide caption

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File photo/AP

Neak, a 43-year-old Ukrainian graffiti artist, mixes green paint at a workshop in Kyiv, Ukraine. His ETC graffiti crew works to camouflage cars to be sent east to the front line of the war with Russia. Natalie Keyssar hide caption

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Natalie Keyssar

In this photo issued by the Hungarian prime minister's press office, Ukrainian President Volodymyr Zelenskyy, right, and Hungarian Prime Minister Viktor Orbán hold a meeting in Kyiv on Tuesday. Zoltan Fischer/Hungarian PM's Press Office/MTI/AP hide caption

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Zoltan Fischer/Hungarian PM's Press Office/MTI/AP

Viktoria Kitsenko poses for a portrait in front of Epicenter, the hardware superstore where she was working when it was hit with a Russian missile, killing 19 people in Kharkiv, Ukraine, on May 26. Laurel Chor for NPR hide caption

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Laurel Chor for NPR

Firefighters try to put out a fire after two guided bombs hit the Epicenter shopping complex in Kharkiv, Ukraine, on Saturday, May 25, 2024. The sign reads "Garden Center." Andrii Marienko/AP hide caption

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Andrii Marienko/AP

A Ukrainian soldier takes part in a military training with French troops at a military training compound in Poland on April 4. Wojtek Radwanski/AFP via Getty Images hide caption

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Wojtek Radwanski/AFP via Getty Images

Ukraine's President Volodymyr Zelenskyy is welcomed by Italy's Prime Minister Giorgia Meloni at the G7 Summit on June 13. Ludovic Marin/AFP/Getty Images hide caption

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Ludovic Marin/AFP/Getty Images

Biden at the G7

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Workers give the finishing touches to the illumination set for the Patron Saint feast in Fasano, near Borgo Egnazia, Italy, on Wednesday, June 12, 2024. A Group of Seven summit aiming to consolidate support for Ukraine opened Thursday under a vastly different political landscape than even a few days ago after European Parliament elections jolted the leaders of France and Germany and emboldened Italian Premier Giorgia Meloni. Gregorio Borgia/AP hide caption

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Gregorio Borgia/AP

President Biden meets with Ukrainian President Volodymyr Zelenskyy in Paris on June 7. Biden announced another $225 million in weapons for Ukraine, part of the recently approved package of $60 billion in military assistance. Evan Vucci/AP hide caption

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Evan Vucci/AP

Biden's Two Wars

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Lt. Gen. Jonathan Braga (left), Commanding General of U.S. Army Special Operations, greets World War II veteran Kenneth Smith, who served as a Petty Officer aboard the USS Satterlee off the coast of Normandy, following a ceremony honoring the U.S. Army Rangers who risked and lost their lives 80 years ago on D-Day in Pointe du Hoc, France on Tuesday. Win McNamee/Getty Images hide caption

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Win McNamee/Getty Images

Arts Fortress: Ukrainian musicians play on amidst air sirens

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La Presidenta: Mexico Elects Its First Woman to the Presidency

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An Ukrainian soldier takes part in a military training with French servicemen at a military training compound at an undisclosed location in Poland, on April 4. Wojtek Radwanski/AFP via Getty Images hide caption

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Wojtek Radwanski/AFP via Getty Images

Editions of Peremoha sit on a table near the archives. Claire Harbage/NPR hide caption

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Claire Harbage/NPR

A newspaper near Ukraine's border with Russia watches for freed POWs

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Secretary of State Antony Blinken visits the Independence Square during his visit to Kyiv, Ukraine, on Tuesday. Vladimir Shtanko/Anadolu via Getty Images hide caption

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Vladimir Shtanko/Anadolu via Getty Images

Blinken tells Ukraine U.S. aid will make a difference against Russia's offensive

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A local resident looks at a neighbour's house on fire after a Russian airstrike in Vovchansk, Ukraine, on Saturday, May 11, 2024. Evgeniy Maloletka/AP hide caption

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Evgeniy Maloletka/AP