From:
http://en.wikipedia.org/wiki/F-22_Raptor#Ban_on_exports
Ban on exports
No opportunity for export currently exists because the export sale of the F-22 is barred by American federal law.[25] Most current customers for U.S. fighters are either acquiring earlier designs like the F-15, F-16, and F/A-18E/F Super Hornet, or else are waiting to acquire the F-35 Lightning II (the Joint Strike Fighter), which contains technology from the F-22 but is designed to be cheaper, more flexible, and available for export from the start. The F-35 will not be as nimble as the F-22 or fly as high or as fast, but its radar and avionics will be more advanced.[26]
The Japanese government reportedly showed interest in buying F-22s in its Replacement-Fighter program for the Japan Air Self-Defense Force (JASDF).[27] If it were to occur, it would most likely involve a "watered-down" export variant while still retaining most of its advanced avionics and stealth characteristics. However, such a proposal would still need approval from the Pentagon, State Department and Congress. In addition the high per aircraft costs and the very high operating expenses would require a lifting of the popular 1 percent of GDP military budget ceiling in Japan.[28] On 9 June 2009, Japanese Defense Minister Yasukazu Hamada said that Japan still seeks the F-22.[29]
The US Congress upheld the ban on F-22 Raptor foreign sales during a joint conference on 27 September 2006.[30] After talks in Washington in December 2006, the US DoD reported the F-22 would not be available for foreign sale.[31]
"The IAF would be happy to equip itself with 24 F-22s, but the problem at this time is the US refusal to sell the aircraft, and its $200 million price tag."
Israeli Air Force (IAF) chief procurement officer Brigadier-General Ze'ev Snir.[32]Thomas D. Crimmins of the Washington Institute for Near East Policy who has written about the possible Israeli strike on Iran says that the F-22 may be the only current aircraft that can evade the Russian S-300 air defense system which the Russians may transfer to Iran. Given the export limitations on the F-22, Israel's lack of any F-22s may force it to preemptively strike the Nuclear program of Iran before the delivery of the S-300 to Iran.[33]
Some Australian politicians and defense commentators have proposed that Australia purchase F-22s instead of the F-35.[34][35] In 2006, the Australian Labor Party supported this proposal on the grounds that the F-22 is a proven, highly capable aircraft, while the F-35 is still under development.[36] However, the Howard government ruled out purchase of the F-22, on the grounds that it is unlikely to be released for export, and does not have sufficient ground/maritime strike capacity.[37]
In 2007, the Australian government ordered a review of plans to procure the F-35 and F/A-18E/F Super Hornet. This review will include an evaluation of the F-22's suitability for Australia; moreover, then Defence Minister Joel Fitzgibbon stated: "I intend to pursue American politicians for access to the Raptor".[38] In February 2008, U.S. Defense Secretary Robert Gates said he had no objection to sale of the Raptor to Australia, but Congress would have to change the law.[39]
On 28 October 2009, President Barack Obama signed the 2010 defense authorization bill (H.R. 2647) which included provisions requiring the DoD to prepare a report on the costs and feasibility for an F-22 export variant and another report on the impact of F-22 export sales on the U.S. aerospace industry.[40][41]