Russia has dramatically ramped up Shahed attacks on Ukrainian cities.

Some teenagers are reportedly helping to build real-life drones, including deadly kamikaze models used on the frontlines. A documentary aired by Russia's army TV channel showed teens assembling Geran-2 kamikaze drones in a massive drone-making facility.

Last week, the president of the United States allowed the transfer of a number of American Patriot anti-missile systems through Germany—a move that will strengthen Ukraine’s air defense at a dangerous...