He cited recent rebel takeovers of western towns in the Nafusa Mountains and said Gadhafi is more isolated now than ever before . An air war alone is not enough , say some analysts . But without ground troops , what is the end game ? Some fear a ground war that could go on for months . A Libyan analyst says self - reliance is key .
An air war alone is not enough , say some analysts . But without ground troops , what is the end game ? Some fear a ground war that could go on for months . A Libyan analyst says self - reliance is key .