Adnan Sarwar travels to Kaboul, Jalalabad and Herat to meet with local militia, a former warlord, female soldiers and a Taliban bomber.
In Cambodia, owning guns is illegal, so the country has a black market for weapons. Anjan Sundaram uncovers how the country's violent past shapes its current relationship with guns.
More than 85 percent of undeclared firearms in India are used to commit some of the most heinous crimes in the country.
Examines the proliferation of guns in the Philippines, a country with heavily armed priests and a president who brags about shooting criminals, and where there are more than twice as many gun deaths than in America.
One in seven people in Thailand own a gun, the highest rate of firearm possession in South East Asia.