July 22, 2014: Nihang or Akali are armed Sikhs [wiki] who trace their origins to either the army of Guru Hargobind or Sahibzada Fathe Singh. Nihangs are known for their bravery and ruthlessness in battle field, they have played a major role in fighting the Mughals. Sikhs in general are known for their bravery and are employed in large numbers by the Indian Military. Traditionally Nihangs wear a full blue attire with a turban and carry a sword and dagger. The Nihangs of today are respected by the whole of Sikh community in spite of their role remaining ceremonial. Photographer Mark Hartman has documented various Nihangs and their attire in the photo series titled 'Bole So Nihal'.
Source: markhartmanphoto.com