an organization that monitors underwater nuclear testing said it picked up the sound just hours after the submarines disappearance last week.

Russian troops likely fled and abandoned at least 30 mostly intact armored vehicles in a single incident after a failed assault.He has been an outspoken critic of Russian officials for much of the war.

part of a larger series of military ineptitude.It seems that all the events of the past year passed by our generals.Other Russian equipment was destroyed by anti-tank guided missiles fired extremely accurately by Ukrainian forces stationed in high-rise buildings in Ugledar.

former Defense Minister of the separatist Donetsk Peoples Republic and Russian Federal Security Service officer Igor Strelkov.in its daily intelligence update on Friday.

Members of a Ukrainian artillery unit reload equipment and ammunition into a M109 self-propelled artillery unit before moving to a location to fire on Russian positions around Vuhledar from a frontline position on December 19.

ended in defeat due to not being aided by air forces and electronic warfareI feel like authorities let too much time pass by and decisions were taken late.

45 people aboard and not much time left.just hours after the final contact with the ARA San Juan and could have come from the sub.

Some have begun to complain that the Argentine navy responded too late.They took two days to accept help because they minimized the situation.