Sky Shield is an Israeli airborne electronic warfare system.
Sky Shield or Skyshield may also refer to: The European Sky Shield Initiative (ESSI), a projected ground-based integrated European air defence system The European Sky Shield for Ukraine is a proposed European-led air protection strategy designed to defend western and central Ukraine. Skyshield, a Swiss short range air defense (SHORAD) system Operation Sky Shield, a series of US air defense exercises conducted between 1960 and 1962