Found this after quick google search:

http://www.bdlive.co.za/national/201...a-in-spotlight

From the sounds of the news article, they were a fairly light force that got engaged by a much larger force. They claim 500 enemy casualties. The fighting apparently lasted 9 hours. So, I would say that it's probably more ROE/Mission/Force Structure related than soldier training or readiness- at least if the news report is any indication.