With regard to the airpower tenet of 'centralized control / decentralized execution,' what was a result of Operation DESERT STORM (1991)?
1) The air campaign was centrally controlled and executed by a single authority.
2) The air campaign was centrally controlled but executed by multiple authorities.
3) The air campaign was decentralized and executed by multiple authorities.
4) The air campaign was decentralized but executed by a single authority.