North Korean leader Kim Jong Un said unstable geopolitical situations surrounding his country mean now is the time to be more prepared for war than ever, as he inspected the country's main military university, KCNA news agency said on Thursday, Paralel.Az reports.

Kim gave field guidance on Wednesday at Kim Jong Il University of Military and Politics, named after his father who died in 2011, which KCNA said is the "highest seat of military education" in the country.