From Rumsfield's briefing:
http://www.defenselink.mil/news/Apr2001/t04132001_t0413ep3.html "Let me just make a comment about several other reconnaissance flights or, I should say, instances where one nation's aircraft landed at another nation's airport, but without permission and because of some sort of emergency.
On February 27, 1974, a Soviet AN-24 reconnaissance aircraft was low on fuel and made an emergency landing at Gambell Airfield in Alaska. The crew remained on the aircraft overnight. They were provided space heaters and food. They were refueled the next day and they departed. The crew was not detained and the aircraft was not detained.
On April 6, 1993, a Chinese civilian airliner declared an in-flight emergency and landed in Shemya, Alaska, in the United States. It was apparently a problem of turbulence; very, very severe turbulence to the point that two people died, dozens were seriously injured, and the plane made an emergency landing on the U.S. airfield. The aircraft was repaired and refueled without charge, and it departed.
On 26 March, 1994, Russian military surveillance aircraft, monitoring a NATO anti-submarine warfare exercise, was low on fuel and made an emergency landing at Thule Air Base in Greenland. It was on the ground about six hours, the crew was fed, the aircraft was refueled and it departed.
Now, I mention these to point out that reconnaissance flights have been going on for decades. They are not unusual. They are well- understood by all nations that are involved in these types of matters. And in similar situations, nations have not detained crews and they have not kept aircraft."
So there you go Boroda.