Red Army soldiers, taken prisoner by the Finns, at the wall of a village house; Karelia, between the Gulf of Finland and Lake Ladoga, 1943.

Russian POWs

On 25 April 1945, after it was determined that the final German formations in Finnish territory were withdrawing, a 60-strong battle patrol led by Captain Valkonen was assigned to reconnoitre if Finnish Lapland was free from Wehrmacht forces. The detachment was assembled from 1st Company, Battle Group Loimu, Infantry Regiment 1, and departed on its mission at 1:00 pm the same day from southern Kilpisjärvi. The ski patrol advanced north-west towards Norway for around 8 km (5.0 mi) until it was split in two near the Saana fell. The smaller group would approach the Norwegian border along the road while the bulk of the patrol would continue with Captain Valkonen towards the three-country cairn farther off. They reached the cairn by 1:15 am on 26 April after skiing approximately 10 km (6.2 mi) more. Pioneer Antti Poikola attached a small flag of Finland to the cairn and the patrol reported back by radio that no Germans had been sighted on Finnish soil. Valkonen and his team shot three gun salutes at the cairn before leaving; the shots rang out across the fells and startled a Swedish border guard unit nearby.
Around noon of 26 April, Major Martti Santavuori, commander of the battalion, and a mixed Finnish–Swedish patrol arrived at the tripoint. A German Gebirgsjäger unit approached them from Norway, and, with knowledge that they would not engage the Swedes, Major Santavuori signaled the German leader to meet up at the border. An Austrian Feldwebel soon skied closer and they discussed the war, both past and future. Major Santavuori and the Feldwebel saluted, shook hands and bid each other "as good a future as fate has to offer" before parting ways.

First flag at the three-country cairn

Finnish machine gun crew lighting cigarettes after repulsing enemy attack. Lempaala, Karelian Isthmus, 22 November 1941.