In what year did Britain introduce conscription in response to rising tensions in Europe?

Britain introduced conscription in response to rising tensions in Europe in 1939, following the increasing threat posed by Nazi Germany. This decision was influenced by several key events, including the remilitarization of the Rhineland, the annexation of Austria, and the Munich Agreement, which showed the aggressive expansion of Germany under Adolf Hitler. The British government recognized the need to bolster its military capabilities in the face of a potential conflict, leading to the implementation of conscription through the National Service (Armed Forces) Act. This act marked a significant shift in Britain’s military strategy, prioritizing readiness for war as tensions escalated toward the outbreak of World War II.