00661naa#a2200169#i#450# EN\\bibl\125637 20260818182936.2 2073-0454 20260331b2026####ek#y0engy0150####ca RU Countering modern challenges and threats in the field of internal affairs as the most important task of ensuring national security Journal article Moscow Moscow University of the Ministry of Internal Affairs of Russia named after V.Ya. Kikot 2026 5 с. Journal article local Право. Юридические науки. 34 Kononov Anatoliy mosumvd.editorum.ru