Collective Security

[@kisamangolo5243]

Thanks for this informative presentation

[@roswitaeliskalinda3354]

Thankss,this is what i need

[@gooddog7201]

Thank you for uploading this video, it has helped me in my preparation for final exams. However, I am not quite sure, what exactly is the difference between collective security and collective defense?

[@aliasadfs1981]

Insightful.