Currently, the construction of fortifications in five regions is being completed.
The Ministry of Defence reported this on Telegram.
“Sumy, Zaporizhzhya, Donetsk, Kherson and Kharkiv regions: in five directions at once the construction of defensive fortifications is nearing completion.”
The ministry did not provide any other details, but the video shows the construction of underground concrete shelters and so-called “dragon teeth” designed to slow down enemy ground advances.