Wikipedia provides some information about the snipers in general and provide examples from the battlefields in Afghanistan. Another source is National Guards where more specific stories are shared.
One can find more information about Bagram, Afghanistan from many websites, such as Wikipedia and Maplandia. Wikipedia contains more geographical information, whereas Maplandia contains maps.
http://www.snipersparadise.com/articles/lessons.htm i think this is the best but if you want a different one check vietnamese snipers in yahoo.com
Snipers - 2002 One Shot - One Kill was released on: USA: 2002
The precise list of troops in Afghanistan would be difficult to obtain, as some units will be special service troops and will not advertise their presence in Afghanistan.
One can find some written articles about British troops using this website at guardian. There are verified and published written articles about the troops from Afghanistan.
One can find information on Kumuka Worldwide on the official Kumuka website. There one can find information and contact details for the company. One can also find information on their Facebook page.
One can find more information about culling on Wikipedia where they have much information on the procedure and how it is implemented. One can also find information on 'HowStuffWorks'.
Common news web sites, like CNN, are excellent resources for finding news about Afghanistan. Also, one can go to news aggregate sites, like Topix, for news.
One can find information on the covariance matrix on the Wikipedia website where there is much information about the mathematics involved. One can also find information on Mathworks.
One can find information about Madden in a variety of places. For example, one can find information about Madden from its official Wikipedia entry. One can also find information about Madden from the EA SPORTS website.
One can find information about a cricket ground on the ESPN Cricinfo website where they have information on all the major grounds. One can also find information on Wikipedia.
One can find information on companies named Biozone on their respective official websites. One can find information on the scientific phenomena on Wikipedia.