Female Chimpanzee “Fifi” eats carrots as she sits in her enclosure at Taronga Zoo on her 60th birthday May 21, 2007 in Sydney, Australia. Fifi is the oldest of the Zoo's chimp population, which consists of 19 individuals. (Photo by Ian Waldie/Getty Images)

Transgender Kendra Ferrari, 21, performs during Miss Night Queen beauty contest in Guatemala City, Friday, June 15, 2012. Ferrari won the pageant and will represent the transgender community for one year. (Photo by Rodrigo Abd/AP Photo)

These are the stomach-churning pictures of the swing at the end of the world – a rickety wooden swing hanging over a precipice 2,660 metres above sea level – and not a seatbelt in sight. (Photo by Caters News)

Throughout the course of the long war in Afghanistan, Coalition troops have relied on thousands of military working dogs to help keep them safe, and make their jobs easier. The dogs are trained to detect explosives, to find illegal drugs, to search for missing comrades, or target enemy combatants. Not only are they active on the front lines, but behind the lines they serve as therapy dogs, service dogs, and loyal companions. They also share the same risks as the ground troops, suffering injuries and sometimes death on the battlefields. Gathered here are images of these dogs and their handlers in Afghanistan and back home, from over the past several years, part of the ongoing series here on Afghanistan.

This undated image provided by World View shows World View capsule and balloon spacecraft that will rise to 100,000 feet above Earth for passengers to see the curvature of the planet and the blackness of space. Space tourism companies are employing designs including winged vehicles, vertical rockets with capsules and high-altitude balloons. While developers envision ultimately taking people to orbiting habitats, the moon or beyond, the immediate future involves short flights into or near the lowest reaches of space without going into orbit. (Photo by World View via AP Photo)

Police fire rubber bullets as they help an Atletico Paranaense fan during clashes between Vasco da Gama soccer fans and Atletico Paranaense fans at their Brazilian championship match in Joinville in Santa Catarina, on December 8, 2013. Dozens of fans fought a savage battle on the terraces at the match on Sunday, interrupting play for more than one hour and leaving at least three people reportedly in serious condition. (Photo by Carlos Moraes/Agência O DIA)

“Kimberly Noel “Kim” Kardashian (born October 21, 1980) is an American socialite, television personality, actress, model, and recording artist. She is the daughter of late attorney Robert Kardashian, and is known for a s*x tape with her former boyfriend Ray J as well as her E! reality series which she shares with her family, Keeping Up with the Kardashians. Kardashian's prominence has increased as of January 2011 with the premiere of Kourtney and Kim Take New York, the second spin-off of Keeping Up with the Kardashians (the first being Kourtney and Khloe Take Miami), debuting on E!, with the series following Kim and sister Kourtney Kardashian as they leave Los Angeles to open a third D-A-S-H store in New York City.

Kardashian has launched multiple fragrances, guest starred on numerous shows, competed on ABC's Dancing with the Stars, and has had roles in movies such as Disaster Movie and Deep in the Valley. In 2010, Kardashian, along with her sisters Kourtney and Khloe, released an autobiography, Kardashian Konfidential, and plan to launch their own fashion line”.

Photo: Socialite Kim Kardashian blows out her birthday cake candles at her birthday party at Les Deux on October 21, 2007 in Los Angeles, California. (Photo by Noel Vasquez/Getty Images). LOS ANGELES, CA – OCTOBER 21

Ukraine's Ruslana performs her song Wild Dance ands wins the Eurovision Song Contest on May 15, 2004 at the Abdi Ipekci Stadium, in Istanbul, Turkey. The event – hosted by last year's winners Turkey – also celebrates the 30th Anniversary of ABBA's win. (Photo by Christopher Furlong/Getty Images)