107,970SCORE 2,979NATIONS 130,799NUKES 154,558SHIELD 208,603PRODUCTION 0TARGETS 0LAUNCHES 108,070STRIKES 0TARGETED 0INCOMING 100RADIATION
Shield can be used to knock out Incoming Nukes. You can shoot down any in-flight Nukes regardless of who they are aimed at.
Locate in-flight nukes under Launches or Incoming, and use the DESTROY button to eliminate them. This consumes 1 Shield per Nuke.