Canada has been courting a wide range of extremists and terrorists, sheltering them and empowering their subversive activities since the end of World War II.
The Blocked YouTube channels were used to post fake news and anti-India content on various subjects on the Indian Armed Forces, Jammu and Kashmir, etc.
The Biological Weapons Convention came into effect in 1975 and 183 countries are parties to it. The convention calls for prohibition to development, production and stockpiling of biological and toxin weapons.