War

Rostrup is the international president of the medical relief organization Doctors Without Borders. He was the organization's medical coordinator in Baghdad. Rostrup just returned from five weeks in Baghdad. He was there before and during the war.

Dr. Chester Buckenmaier is chief of the Regional Anesthesia and Pain Management Initiative at Walter Reed Army Medical Center. He is developing a procedure known as regional anesthesia, to manage the severe pain that many wounded soldiers experience. Buckenmaier spent time in Iraq working in a battlefield hospital, where he pioneered the technique, and is using it at Walter Reed Army Medical Center.

Rapper Emmanuel Jal was one of the "Lost Boys" — youths caught up in violence in Sudan. He later escaped to Kenya. Now he's making music about peace. His new CD is Ceasefire.

Hans Blix, the former director of the U.N. Inspection Commission, addresses the UN Thursday with a report on Weapons of Mass Destruction, Tackling the WMD Challenge. Blix is now chairman of the independent Commission on Weapons of Mass Destruction.

Sergeants Zack Bazzi and Stephen Pink were two of three soldiers on the frontlines in Iraq who were given cameras to record their experiences. Charlie Company, 3rd of the 172nd Infantry Regiment and were based in the Sunni Triangle. They filmed their entire year's deployment. The footage makes up the new documentary The War Tapes which was directed by Deborah Scranton. The film opens in New York and L.A. this weekend.

Ishmael Beah has written a memoir about his years as a child soldier in Sierra Leone. Orphaned by the civil war there, he was carrying an AK-47 by the age of 12. Pumped up by drugs, he was forced to kill or be killed.

When he was 15, UNICEF took Beah to a rehabilitation center. He was eventually adopted by an American woman and brought to the United States, where he attended high school and graduated from Oberlin College.

His book is A Long Way Gone: Memoirs of a Boy Soldier.

Navy Cmdr. Richard Jadick earned a Bronze Star with a "V" for valor for his service as a doctor during the Battle of Fallujah, which featured some of the worst street fighting seen by Americans since Vietnam. His new memoir, written with Thomas Hayden, is On Call in Hell: A Doctor's Iraq War Story.

Weapons expert Joseph Cirincione's new book is Bomb Scare: the History and Future of Nuclear Weapons. He talks about how nuclear threats will evolve in coming years.

Cirincione is senior vice president for national security and international affairs at the Center for American Progress. He also teaches at the Georgetown University School of Foreign Service. And he is a member of the Council on Foreign Relations.

Historian Drew Gilpin Faust writes that Civil War deaths — both their number and their manner — transformed America. Her new book is This Republic of Suffering: Death and the American Civil War.

According to investigative journalist Jane Mayer, the war on terrorism may have done as much political and social damage to the United States as terrorism itself. Mayer writes for The New Yorker, and she recently published The Dark Side.

Screenwriter Mark Boal and director Kathryn Bigelow discuss their collaboration on The Hurt Locker, a combat movie about an Army bomb squad that roams Iraq in search of explosives to defuse.

Journalist David E. Hoffman revisits the high stakes maneuverings of the Cold War arms race and details the inner-workings of the Soviet nuclear program in his new book.

This month Woody Harrelson stars in a powerful new movie about the costs of war. He plays Capt. Tony Stone, a veteran of the Army's Casualty Notification service, charged with the task of notifying the families of fallen soldiers. The film opens Nov. 13, but Harrelson's performance is already generating Oscar chatter.

When Marine engineer Jonathan Kuniholm returned to his industrial-designed shop after a tour of duty in Iraq, one of his first projects was personal: He wanted to improve on the design of the prosthetics he'd been using since he lost part of his right arm in an ambush. Kuniholm and his colleagues founded the Open Prosthetics Project, an open-source collaboration that shares its innovations freely.

Advances in military medicine mean that more soldiers are surviving on the battlefieled, but many are coming home with missing limbs. When they come home, those soldiers turn to Colonel Paul Pasquina, medical director of the amputee program at Walter Reed Army Medical Center for the latest in in prosthetics.

Pakistan has an estimated 80 to 100 nuclear warheads. How secure are they? Veteran investigative journalist Seymour Hersh talks with host Terry Gross about Pakistan's nuclear arsenal and what Pakistan and the U.S. are doing to keep it safe.

In 2007, journalist and former soldier Kelly Kennedy embedded with the U.S. Army's Charlie Company in Iraq. In 15 months, the 26th Infantry Regiment had the most casualties of any U.S. battalion since Vietnam. Kennedy details her year with the troops in her book They Fought for Each Other.

The East Africa bureau chief for The New York Times talks about reporting from what he considers the most dangerous place in the world: Somalia -- and why he continues to go back.

Writer Sue Diaz was surprised when her son Roman told her that he was joining the Army. She writes about the emotional roller coaster her family experienced when her son left for war — and how her relationship with Roman changed — in Minefields of the Heart.

The AK-47 was created by the Soviets after World War II and changed the way war is fought. Pulitzer Prize-winning war correspondent C.J. Chivers explains how the gun became the weapon of choice for insurgents, terrorists and child soldiers.