<p>Russia's overnight drone attack on the southern Ukrainian port of Odesa destroyed a grains depot and injured four port employees, Ukraine's southern military command said on social media on Monday.</p>.<p>Based on preliminary information, three drones were destroyed in the attacks, the command said.</p>.<p>Reuters could not independently verify the report.</p>
<p>Russia's overnight drone attack on the southern Ukrainian port of Odesa destroyed a grains depot and injured four port employees, Ukraine's southern military command said on social media on Monday.</p>.<p>Based on preliminary information, three drones were destroyed in the attacks, the command said.</p>.<p>Reuters could not independently verify the report.</p>