Are you ready for it?:
yup, being a sci fi fan production is matching imagination now. production facilities will move underground, limitless quantities will need be available. In large part only large area explosions will disable quantities to allow one side or the other to advance. Humans will be a lesser part of the equation as they won’t be effective in the ‘field’. Russia/Ukraine are a proving ground now and everyone wants to get their latest design into the fray. Biomass will probably start becoming part of the design to counter hardware and AI. New “Covid” designs will have to become part of the ‘armed’ capability as well. Only the more imaginative individuals can picture what happens after ‘‘machine vs machine’’ … some star wars scenario evolves?