Electric vehicles (EVs) have the potential to significantly improve federal fleet efficiency and reduce vehicle operation and maintenance costs.

Electric vehicles (EVs) have the potential to significantly improve federal fleet efficiency and reduce vehicle operation and maintenance costs. At the same time, EVs provide agencies a simple solution to satisfy key statutory requirements for acquiring alternative fuel vehicles and low greenhouse-gas emitting vehicles.
Explain the importance of electric vehicles but also the difficult of converting of military vehicles during this time? Feel free to included various other sources to support improvement of battery powered vehicles.
https://www.energy.gov/eere/femp/electric-vehicles-federal-fleets
https://www.acq.osd.mil/log/LMR/about_lmr.html