As Secretary of State John Kerry spoke to the House Foreign Affairs Committee on Wednesday, "Code Pink" protesters behind him held up "bloody hands" to express their opposition to the prospect of U.S. military strikes on Syria. Jim Watson /AFP/Getty Images hide caption

itoggle caption Jim Watson /AFP/Getty Images

Downtown Cairo is plastered with huge posters of Gen. Abdel-Fattah el-Sissi, the U.S.-trained Egyptian army chief who helped overthrow President Mohammed Morsi. Amr Abdallah Dalsh/Reuters/Landov hide caption

itoggle caption Amr Abdallah Dalsh/Reuters/Landov

Concept art of the suit the Special Operations Command is trying to build. Raytheon via YouTube hide caption

itoggle caption Raytheon via YouTube

National Security Agency headquarters at Fort Meade, Md. Saul Loeb/AFP/Getty Images hide caption

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Sgt. Chris Cunningham has served five tours in Afghanistan, surviving some of the most horrific fighting of the past decade. Cunningham is now working in something of a safe haven at Combat Outpost Arian in Ghazni province. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

When American forces leave the Panjwai area in November, Afghan security forces will have to find a way to work together across the spectrum of local and national forces. If they don't, the Taliban will continue to find a safe haven and mount attacks on Kandahar. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

U.S. Green Berets patrol with Afghan National Army special forces outside the village of Kasan, in Wardak province. The Green Berets along with the ANASF have been training Afghan local police to take the lead in their village stability and security. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

The gray line in the upper left comes from an aerial view of Afghanistan's crucial Highway 1, the main route between Kabul and Kandahar, the two biggest cities. U.S. forces are still working to secure the route which runs through lush farm valleys and the high desert terrain. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

U.S. Army Sgt. Michael Johnson trains at Bagram Air Field for the Memorial Day Murphy, a CrossFit workout honoring a Navy SEAL killed in Afghanistan in 2005. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

Marine Sgt. Maj. Damion Jacobs (left) and Marine Capt. Cam West visit with Boston emergency workers who responded to the bombings at the Boston Marathon. Oren Dorell for USA Today hide caption

itoggle caption Oren Dorell for USA Today

Gen. Antonio Indjai (left), Guinea-Bissau's army chief of staff, at the funeral of the country's late president, Malam Bacai Sanha, on Jan. 15, 2012. The U.S. says Indjai has been involved in drug trafficking, an allegation he denies. He recently eluded a U.S. sting operation that led to the capture of other officials from his country. Mamadu Alfa Balde/AFP/Getty Images hide caption

itoggle caption Mamadu Alfa Balde/AFP/Getty Images

Defense Secretary Chuck Hagel speaks wednesday at the National Defense University at Fort McNair in Washington, D.C. He warned of deep budget cuts across his department, to put the brakes on spiraling costs and reshape the military for leaner budgets and new challenges. Manuel Balce Ceneta/AP hide caption

itoggle caption Manuel Balce Ceneta/AP

Army recruits perform exercises as part of a demonstration for tourists in front of the military-recruiting station in New York's Times Square. Mark Lennihan/AP hide caption

itoggle caption Mark Lennihan/AP