The threat of emerging infectious diseases is a product of the globalisation process. Changing lifestyles, patterns of behaviour and several such complex factors have led to the emergence and spread of disease in India. The outbreak of diseases like SARS, Japanese encephalitis, dengue, chikungunya, malaria and bird flu, etc., in recent times, have critically influenced human lives in India. Added to this, is the spectre of biological terrorism. This can potentially make a state vulnerable to threats.
In recent times, North Korea’s and Iran’s nuclear adventurism has become so significant that important news was found missing from the current global strategic discourse on weapons of mass destruction (WMD). The news was concerning the acceptance by North Korea of the presence of bio-weapons in their country. The North Korean Vice Foreign Minister Kang Sok Ju has declared to Japanese sources, "Other than nuclear, we also have many other things. We also have bio-weapons.”