The two brothers joined the Ukrainian army the day the war broke out.

Now they are in the Donbas region operating a German-made Howitzer.

- We work 24 hours a day.

The reconnaissance units give us our targets, and we do our job, says Dmytro.

Their parents are constantly worried about them, but the brothers themselves find comfort in not having to go through the war alone.

- Fighting is easier when you do it alongside your brother, says Iehven.

Hear the brothers tell more in the clip.