In 1994, a civil war broke out in ____ during which nearly five lakh members of the Tutsi tribe were killed by the rival Hutu tribe.

Rwanda

The correct answer is Option (2) → Rwanda

"...To qualify as a security problem, therefore, an issue must share a minimum common criterion, say, of threatening the very existence of the referent (a state or group of people) though the precise nature of this threat may be different. For example, the Maldives may feel threatened by global warming because a big part of its territory may be submerged with the rising sea level, whereas for countries in Southern Africa, HIV-AIDS poses a serious threat as one in six adults has the disease (one in three for Botswana, the worst case). In 1994, the Tutsi tribe in Rwanda faced a threat to its existence as nearly five lakh of its people were killed by the rival Hutu tribe in a matter of weeks. This shows that non-traditional conceptions of security, like traditional conceptions of security, vary according to local contexts."