"Serving in the artillery has become much more dangerous," says Andriy, callsign 'Foxtrot', who is a member of the Ukrainian army's 26th artillery brigade. The unit fires an AHS Krab self-propelled howitzer, targeting Russian positions near the Donetsk region front line. "War is becoming much more technological," says Andriy, explaining that drones have made the unit's job more perilous. "Now the artillery is very much hunted." IMAGES AND SOUNDBITES