Soldiers in various countries are undergoing changes in their defense strategies and recruitment methods. Reports indicate that Ukraine is reforming its recruitment system to attract youthful soldiers between the ages of 18 who were previously exempt from mobilization. This shift is part of the country's efforts to strengthen its military. Meanwhile, Britain are boosting their defense spending and upgrading their military postures. These developments reflect ongoing policy discussions and official statements reported in major news outlets in recent years. The focus on soldiers is a key aspect of these changes, with a emphasis on strengthening military capabilities.