UkraineA new landmine detonates when any Bluetooth device approaches.

A UN commission reports Russia drone-dropping antipersonnel mines to target civilians in Kherson.

3D printing, cheap microcontrollers and drone delivery let any frontline unit build sensor-triggered mines and place them precisely.

Poland, Finland, Latvia, Lithuania and Estonia are leaving the 1997 Ottawa Treaty, which 122 countries signed.

How each outlet framed it
New Scientist leans critical
traces mine resurgence to 3D printing, microcontrollers and drone delivery, quoting EOD consultant Seán Moorhouse on cost

Sources: New Scientist