AP Photo/Libkos
- Ukraine is making slow and steady territorial gains in the southern Zaporizhzhia region.
- But a communications specialist in Kyiv's military says there are significant challenges, such as Russia's edge in the air.
- Moscow's guided bombs are among the 'biggest fears' for front-line forces, the soldier said.
As Ukraine advances through offensive operations in the south, its front-line soldiers continue to face dangers from the air, with guided bombs being among their "biggest fears."