President Joe Biden and First Lady Jill Biden stand before a wreath at the Normandy American Cemetery following a ceremony to mark the 80th anniversary of D-Day, Thursday, June 6, 2024, in Normandy. (AP Photo/Evan Vucci)Christophe Receveur, of France, unfurls an American flag he bought six months ago in Gettysburg, Penn., to mark D-Day, Thursday, June 6, 2024, on Utah Beach, Normandy. As the sun sets on the D-Day generation, it’s rising again over Normandy beaches where soldiers fought and died exactly 80 years ago, kicking off intense anniversary commemorations Thursday against the backdrop of renewed war in Europe, in Ukraine. (AP Photo/John Leicester)President Joe Biden and first lady Jill Biden walk in the Normandy American Cemetery following a ceremony to mark the 80th anniversary of D-Day, Thursday, June 6, 2024, in Normandy. (AP Photo/Evan Vucci)President Joe Biden and first lady Jill Biden walk in the Normandy American Cemetery following a ceremony to mark the 80th anniversary of D-Day, Thursday, June 6, 2024, in Normandy. (AP Photo/Evan Vucci)President Joe Biden greets a World War II veteran during ceremonies to mark the 80th anniversary of D-Day, Thursday, June 6, 2024, in Normandy. (AP Photo/Evan Vucci)President Joe Biden and first lady Jill Biden, greet a World War II veteran during ceremonies to mark the 80th anniversary of D-Day, Thursday, June 6, 2024, in Normandy. (AP Photo/Evan Vucci)Christophe Receveur and his daughter Julie, of France, unfold an American flag he bought six months ago in Gettysburg, Penn., to mark D-Day, Thursday, June 6, 2024, on Utah Beach, Normandy. As the sun sets on the D-Day generation, it’s rising again over Normandy beaches where soldiers fought and died exactly 80 years ago, kicking off intense anniversary commemorations Thursday against the backdrop of renewed war in Europe, in Ukraine. (AP Photo/John Leicester)Under the cover of naval shell fire, American infantrymen wade ashore from their landing craft during the initial Normandy landing operations in France, on June 6, 1944. More than 2,200 Allied aircraft begin bombing German defenses and other targets in Normandy. They are followed by 1,200 aircraft carrying more than 23,000 American, British, and Canadian airborne troops. British forces landing in gliders take two strategic bridges near the city of Caen. (AP Photo/Peter Carroll, File)American paratroopers, heavily armed, sit inside a military plane as they soar over the English Channel en route to the Normandy French coast for the Allied D-Day invasion of the German stronghold during World War II, June 6, 1944. Nearly 160,000 Allied troops landed in Normandy on June 6, 1944. Of those, 73,000 were from the United States, 83,000 from Britain and Canada. Forces from several other countries were also involved, including French troops fighting with Gen. Charles de Gaulle. The Allies faced around 50,000 German forces. (AP Photo, File)US President Joe Biden (C), US First Lady Jill Biden (R), France’s President Emmanuel Macron (2nd L) and French President’s wife Brigitte Macron (L) attend the US ceremony marking the 80th anniversary of the World War II “D-Day” Allied landings in Normandy, at the Normandy American Cemetery and Memorial in Colleville-sur-Mer, which overlooks Omaha Beach in northwestern France, on June 6, 2024. The D-Day ceremonies on June 6 this year mark the 80th anniversary since the launch of ‘Operation Overlord’, a vast military operation by Allied forces in Normandy, which turned the tide of World War II, eventually leading to the liberation of occupied France and the end of the war against Nazi Germany. (Photo by SAUL LOEB/AFP via Getty Images)