President Obama is "deeply concerned" about the growing number of deadly attacks on U.S. forces by Afghan security forces, and plans to contact the Afghan president to discuss taking tougher actions, he said Monday.
The United States and its allies are working to stop what they regard as an ominous trend: attacks against NATO-led troops by Afghan security forces or others clad in military or police uniforms.
The International Committee of the Red Cross is trying to negotiate a cease-fire between Syrian authorities and the opposition so the humanitarian agency can deliver food and medical supplies to the besieged city of Homs and other locations, a spokesman said Monday.
A GPS exclusive interview with top-ranking military officer, Martin Dempsey. Listen to Dempsey on Syria.
The United States is not interested in providing weapons to opposition forces in Syria until it has a better picture of what those forces are, the top U.S. military officer said in an interview aired Sunday.
The United States believes talk of military strikes against Iran's nuclear program is "premature" and has advised Israel that an attack would be counterproductive, the chairman of the Joint Chiefs of Staff says.
Republicans on the House Armed Services Committee Wednesday expressed dismay at the Obama administration's consideration of a major reduction in America's nuclear arsenal.
The United States has received a document from Egyptian authorities that lays out charges against the staff of U.S. and international democracy-building groups, the State Department said Tuesday.
The U.S. top military officer said that, should China's military be found to be behind hacks into the U.S. infrastructure, it would not necessarily be a hostile act.
As though there were not enough tumult in Egypt, a new crisis has soured its strongest Western ally and threatened to sever military aid a year after revolution felled a longtime dictator.
The United States threatens retaliation if Egypt puts NGO workers on trial. CNN's Ben Wedeman reports.
America's top military official began a series of high-profile meetings with Israeli leaders Friday amid growing international concerns that the Israeli government could act on its own to thwart Iran's nuclear program.
University professor Hillary Mann Leverett discusses Iran's nuclear program and how it impacts Israel.
Israel's Defense Minister Ehud Barak said Wednesday that a decision on whether to strike Iran's nuclear program was "very far off."
CNN's Erin Burnett talks to Joe Sestak and Spider Marks about President Obama's plans to reduce the size of the US military.
The defense budget is going down. Thursday, President Obama personally announced a new strategy to align with the new limits created by the Budget Control Act of last fall. The announcement was light on the budget details to emphasize "strategy." But strategy documents come and go -- it's in budgets that we'll see actual change.
Joint Chiefs Chairman Gen. Martin Dempsey calls U.S.-Pakistan relations "a mess."
As Gen. Martin Dempsey toured around the globe over the last eight days, one issue was prominent -- Iran's nuclear intentions.
The United States has seen no unexpected moves by the North Korean military since the announcement of Kim Jong Il's death, the chairman of the Joint Chiefs of Staff said Monday.
CNN's Barbara Starr interviews the Joint Chiefs chairman who says he is worried about the transition in North Korea.
Pakistan's military insists that the NATO strike last month that killed more than two dozen Pakistani soldiers near the Afghan border was deliberate.
U.S. relations with Pakistan in the wake of last month's NATO attack on a border post are "a mess," America's highest-ranking officer said Friday.
New statistics released by the U.S. Army on Friday show that despite years of studies, programs and high-level attention, suicide continues to plague the American military.
Deep disagreements surfaced on Capitol Hill Tuesday over whether the United States has moved too quickly to withdraw troops from Iraq.
Defense Secretary Leon Panetta promised further investigation Thursday into how the Air Force mortuary mishandled bodies of military personnel killed in Iraq and Afghanistan, but he seemed uncertain about when the families had been informed of problems and what the consequences should be for the people responsible.
Secy. of Defense Leon Panetta responds to reports that cremated remains of service members were disposed of in landfills.
The Defense Department, considered by some a black hole of federal spending, is promising lawmakers it will open its books and show in detail how the billions are spent.
The Senate Armed Services Committee could be forgiven had Tuesday's confirmation hearing for Gen. Martin Dempsey gone very quickly. Dempsey is President Obama's nominee to be the next chairman of the Joint Chiefs of Staff, but he just went through a confirmation hearing four and a half months ago when he was nominated to be the Army chief of staff.
CNN's John King and Fran Townsend discuss the recent staffing changes in the CIA and Pentagon.
The man President Obama nominated Monday to be the next chairman of the Joint Chiefs of Staff has years of experience fighting two different wars in Iraq, but little experience in Afghanistan.
U.S. Army Chief of Staff Gen. Martin Dempsey is doing his best to avoid reporters since word leaked that he is the president's top choice to be the next chairman of the Joint Chiefs of Staff.
A U.S. military probe has found that an airstrike in western Afghanistan killed at least 33 civilians last month -- in sharp contrast to the five to seven civilian deaths initially reported.
Lt. Gen. Martin Dempsey, the acting commander of U.S. Central Command, spent Wednesday in Beirut, Lebanon, to discuss the security crisis with officials there and assure them that U.S. military aid will continue, a U.S. military official said.
A family in Beirut, Lebanon is pinned down by gunfire as fighting continues in the streets.
The largest and longest-serving unit of U.S. soldiers in Iraq is heading home after a 15-month deployment.