dual-use

Short definition from Wiktionary

Adjective

1. 1
   Used other than figuratively or idiomatically: see dual, use.: Having two uses.
2. 2
   Pertaining to technology, items, or information that can be used for both civilian and military purposes.
3. 3
   That can be used for both beneficial and harmful purposes.

Noun

1. 1
   An item or technology that can be used for both civilian and military purposes.