In the Officers' Mess of Pakistan's famed Frontier Force Regiment (the Piffers), at the Regimental Centre, located at Abbotabad near the Khyber Pass (the cantonment town at which US SEALS found and killed Osama bin Laden – remember?) on the border with Afghanistan, there is a huge mural, done in the days of the British Raj, showing a team of Mules pulling a huge Howitzer Canon into a battle field in the swirling dust, with a group of Madrassi sappers of the Madras... (GunPolicy.org)