WASHINGTON - A senior U.S. official says NATO has decided to boost flights of surveillance planes over Libya as the alliance debates the utility of imposing a "no-fly zone" over the country.
U.S. Ambassador to NATO Ivo Daalder says allies agreed on Monday to increase AWACS flights from 10 to 24 hours a day. The expansion is part of contingency planning for possible military intervention in Libya beyond humanitarian efforts.

I would be interested, which side is currently owning the four active S-200VE Vega-E (SA-5B Gammon) SAMs...