15 August 1995,
43 Tamil tigers fled Vellore Fort prison in India. A tunnel of 47 meters was perforated. The tigers fought to make the Tamil regions separate from Sri Lanka, until they were defeated by the Sri Lankan army in 2009.
Source:
Wikipedia - 1995 Jailbreak Vellore Fort.
OHARRA: Aukera hau hautatuz gero hurrengo aldietan ez dizu galdetuko ze instantzia erabili nahi duzun.