Former DW correspondent Kostiantyn Honcharov joined the Ukrainian army in 2022. He describes the grim front-line situation after four years of fighting. Journalist Kostiantyn Honcharov worked with DW until 2022, when he, like many Ukrainians, returned home to join the volunteer army defending against Russia's invasion. The following is his personal report on four years of war in his country. I honest... [5345 chars]