Defense Ministry: Ukraine destroys record number of Russian artillery systems in May.

Inside the Swedish ammunition plant at the forefront of Europe's push to ramp up shell production

KARLSKOGA, SWEDEN - In a nondescript industrial area nestled among a forest of Swedish pine, a continent-wide effort to ramp up defense production is playing out in real time.

A modest, one-story building is home to a seemingly endless ceiling-mounted rail -- essentially an upside-down conveyor belt...