Ukraine/Russia in some areas have deteriorated to trench warfare because nobody can secure permanent air superiority. Under those conditions, there is a precedent for using offensive mining/tunneling. Cant shoot down a drillbot.
en.wikipedia.org/wiki/Mines_i...
Ukraine/Russia in some areas have deteriorated to trench warfare because nobody can secure permanent air superiority. Under those conditions, there is a precedent for using offensive mining/tunneling. Cant shoot down a drillbot.
en.wikipedia.org/wiki/Mines_i...