Russia wages a scorched-earth war in Ukraine with retrofitted bombs and new airstrips

The first shock wave shattered aisles stacked almost to the ceiling with home improvement products. The next Russian bomb streaked down like a comet seconds later, unleashing flames that left the megastore an ashen shell.

A third bomb failed to detonate when it landed behind the Epicenter shopping complex in Kharkiv. Investigators hope it will help them trace the supply chain for the latest generation of retrofitted Russian "glide bombs" that are laying waste to eastern Ukraine. The Soviet-era bombs are adapted on the cheap with imported electronics that allow distant Russian warplanes to launch them at Ukraine.