Both medications and drugs of abuse can result in dilated pupils. Dilation of the pupil on one side only is also abnormal and may signal a brain injury or other condition that raises the pressure within the cranial cavity (increased intracranial pressure). Medically Reviewed by a Doctor on 2/17/2017.
Operation Barbarossa. German planning for Operation Barbarossa, the attack on the Soviet Union, began in September 1940. Hitler made his objective clear: despite the German-Soviet pact of 1939, he wanted the utter destruction of the Soviet Union.erman planning for Operation Barbarossa, the attack on the Soviet Union, began in September 1940. Hitler made his objective clear: despite the German-Soviet pact of 1939, he wanted the utter destruction of the Soviet Union.
Gerd R. Ueberschr. Barbarossa, German codename for the invasion of the USSR which took place on 22 June 1941 (see Map 14). Launched by Hitler in violation of the existing non-aggression treaty with Stalin, it was designed to provide the Reich with 'living space in the East'.