Son Heung-Min has been pictured in a full military kit, including a bulletproof helmet and a gun.
The photos are of the Tottenham star returning to boot camp after finishing a rifle exercise at a Marine Corps firing range in Seogwipo on Jeju Island, South Korea.
The 27-year-old started a three-week period of military service in his native South Korea last month.
Son would have been required by law to serve 21 months of service but he earned an exemption by winning the gold medal for South Korea in a tournament at the Asian Games in 2018.