Guns. That single word evokes a strong reaction, no matter what side of the debate you fall on. Certainly, the massacre of innocents at Sandy Hook Elementary School was a national tipping point, but one that seems only to have brought back into the public consciousness, a long-simmering debate. A debate for which there is no resolution at the moment. Congress is still proposing and voting, states are taking independent action. Individuals rally and protest and fight, expressing their beliefs. This post is a collection of images - supporters of gun control, those against; victims and families of victims, gun enthusiasts. [53 photos total]

The Associated Press recently re-transmitted a collection of images from the Syrian conflict. It remains an incredibly dangerous situation for working journalists who document the ongoing conflict and the conditions of those living in constant danger and with constant risk. Many continue to die for their beliefs, hoping that peace will come to their country eventually. The images that follow are storytelling, intimate and worth seeing again and again. [32 photos total]

Despite massive international pressure, North Korea has been moving ahead with its long-range missile and nuclear ambitions, launching a rocket in December and conducting a nuclear test in February. International sanctions tightened in response, and even China, a longtime ally, stepped up inspections of North Korea-bound freight. Responding to the crackdown, North Korea's government has been issuing new threats of war nearly every day over the past month, cutting ties to South Korea and ordering military units to prepare for attack at any moment. Over the past month, the Korean Central News Agency (KCNA), North Korea's official media division, has been issuing a stream of images of military exercises, soldiers in training, and, of course, supreme leader Kim Jong Un inspecting and inspiring the troops. (At least one of these images appears to be digitally manipulated). Gathered here are recent KCNA photographs of North Korea's war machine, as the country wishes the world to see it. The photos were distributed by Reuters, AFP, and AP as a service, and cannot be independently verified or authenticated. [33 photos total]

In the eight years between invasion and withdrawal, more than 110,000 people suffered violent deaths as direct result of the Iraq conflict. Some estimates put that number at over a million. Hundreds of thousands of civilians and former combatants also suffered injury during the war, both physical and psychological. When the coalition finally withdrew in 2011, no significant weapons of mass destruction had been located, but Saddam Hussein's regime had been replaced by elected representatives. A mostly Sunni-led insurgency flared up, challenging the new government and security forces. Trillions of dollars were spent and millions of lives were affected, but the Iraqis are still struggling to find their post-war footing as near-constant violence hampers any efforts to move beyond poverty and pain. Ten years later, we look back in a three-part series. Today's entry focuses on the period from 2011 to present-day. This post is part 3 of 3, be sure to see part 1, and part 2. [42 photos total]

A few weeks after the invasion of Iraq, coalition forces began a long occupation, marked by almost immediate chaos. Groups held down by Saddam's regime rose up, and groups who opposed them struck back. Militias based in Iraq began a long insurgency against the occupation, and terrorist organizations joined the fight, escalating levels of brutality with each attack. Dozens of battles were fought across the country, with mounting tolls on the insurgents, the allied troops, and the civilian population caught in the middle. From 2003 to 2010, progress toward a new government and reconstruction was made in fits and starts, punctuated by frequent bombings, assassinations, and uprisings. Ten years later, we look back in a three-part series. Today's entry focuses on the period during which the majority of the war took place, after the 2003 invasion and just prior to the 2011 withdrawal. This entry is part 2 of 3, be sure to see part 1 from yesterday, and come back tomorrow for part 3. [50 photos total]

A decade ago, the U.S. and its allies invaded Iraq on the premise that the country was hiding weapons of mass destruction. Despite worldwide protest and a lack of UN authorization, 200,000 thousand troops deployed into Iraq in March of 2003, following massive airstrikes. The coalition faced minimal opposition, and Baghdad quickly fell. For years after President George W. Bush's "mission accomplished" speech, the war raged on, fueled by sectarian conflicts, al Qaeda insurgencies, outside agencies, and mismanagement of the occupation. Ten years later, we look back in a three-part series. Today's entry focuses on the March 20, 2003, invasion of Iraq, and the weeks immediately following. This entry is part 1 of 3, be sure to come back tomorrow for part 2, and part 3 on Wednesday. [50 photos total]

The president of France, Francois Hollande, has said that French troops are in the "final phase" of their fight against separatist and Islamic groups who had taken control of most of northern Mali. This new phase, beginning just more than a month after the French military intervened, has been marked by at least two suicide bomb attacks, and the start of guerrilla warfare, after the militant groups retreated into Mali's wild countryside. France has announced plans to pull out in March, leaving the management of the conflict to the Malian military and allied West African nations, primarily Chad and Nigeria. Gathered here are images from the past few weeks of the ongoing conflict in Mali. [37 photos total]

Reuters photographer Goran Tomasevic returned to Syria earlier this month, where he has been traveling the war-torn streets of Damascus with the Free Syrian Army. His past 24 hours were especially harrowing, as he accompanied an FSA group on an attack mission. Tomasevic captured the scene as one rebel was shot and killed in front of him by a government sniper. Just an hour later, he managed to keep taking photos as a tank shell slammed into a wall just above him and a group of fighters, sending chunks of plaster and concrete onto their heads. These images bring home with power and immediacy the frightening reality of Syria's urban warfare -- this all happened just yesterday -- but they offer just a few glimpses of this long, bloody uprising. [21 photos total]

Since The Pixtale last visited Mali, the country has slipped further toward chaos, with Islamist rebels taking large swaths of the north of the country. Attempts by rebels to move south toward the capital Bamako prompted the intervention of France, which has supplied troops and carried out airstrikes. Charges of summary killings and other atrocities by the Malian military have clouded perceptions of the conflict. West African nations are seeking aid from the United Nations for a regional force to help France and the Malian government push back against the rebels. The military force appears to be working, although it is uncertain if rebels have been defeated, have fled, or have simply blended in with civilian populations. Gathered here are images (mostly in the south, where photographers are able to work) of the daily lives of Malians, portraits of civilians, and pictures of the increasing military presence. [41 photos total]

Twenty-one months after the conflict in Syria began as a popular uprising, rebel forces are making gains, tactics are changing, and the threat of chemical warfare has made an appearance. Syrian rebels reached a level of cooperation, forming a single entity -- the Syrian National Coalition. The alliance has received recognition from Arab states and support from NATO members in its goal of unseating Syria's President, Bashar al-Assad, and replacing his government. But U.S. intelligence reports have noted activity within Syrian government-controlled chemical weapons facilities, and President Barack Obama has warned that the use of such weapons against rebels would cross a "red line." There are signs that al-Assad's hold on power is slipping as rebels gain ground and support, and even Russia, a longtime ally, has reportedly sent ships to the Syrian coast for a possible evacuation of Russian citizens. Collected here are images of this bloody conflict from just the past few weeks. [40 photos total]