New record. They were on the front for 165 days

According to the Ukrainian Truth, 2 Ukrainian soldiers from 115. The Territorial Defence Brigade survived on the frontline for over 165 days. Names – 2 Alexanders, changed another soldiers at the advanced reflection point on the Zaporoza front line. Step almost became the death of both soldiers. Theoretically, for a period and a half, 2 soldiers were to conduct a reconnaissance, not to thin out on the point were to have rations and aggregates, to evidence and study the activity of the opponent and wait for rotation. In case of trouble, they were expected to fire informing shots and back off. As in the war, the explanation has missed practice. What went wrong?