Russian secret documents reveal new details about Hitler's end.

Russian intelligence (FSB) has revealed secret documents that have been unveiled 80 years after the fall of Berlin, presenting a different narrative about the end of the Nazi leader Adolf Hitler, challenging the prevailing historical account of his suicide.

According to the recently published documents, Hitler did not commit suicide by shooting himself or taking poison, but was executed with a gunshot to the head by his personal chief of staff, Heinz Linge, on his direct orders.

This came after Hitler's doubts about the effectiveness of the "cyanide" capsule due to the numerous medical injections he was receiving, according to the testimony of Hans Rattenhuber, the Nazi police chief, before Soviet investigators.

Although Rattenhuber's testimony emerged in the West during the Cold War, it was viewed at the time as part of Soviet "information warfare," especially as it contradicts Linge's own testimony, who had previously confirmed in investigations that Hitler committed suicide out of fear of falling into the hands of the Allies.

The documents included photos of Hitler's charred dental remains, showing traces of "cyanide," in addition to the last known photo of him and detailed testimonies from his close associates during his final days in the "bunker."

The documents also shed light on Linge's testimony describing Hitler and his wife Eva Braun's clothing during the moment of death.

The documents indicated Hitler's deteriorating health and mental state in his final days, where he refused the idea of surrender or negotiation.

Russian historian stated in a recorded interview: "Hitler realized that continuing the fight was futile... his condition was deteriorating, and he feared being captured while attempting to escape."

The documents also revealed how the Soviets pressured Otto Günsche, Hitler's personal assistant, to extract confessions from him. He was placed in a cell with a former Nazi officer (Colonel Remlinger) to persuade him to cooperate.

Remlinger wrote in his report: "We told him that the fall of the Nazi regime freed him from his loyalty to Hitler, and that his testimony had become a mere historical document."

The Soviet "Smersh" unit mentioned in its report that they found two charred bodies in the Reich Chancellery garden, believed to be one of them belonging to Hitler. By May 8, 1945, the first criminal report on the identity of the body was prepared.