 Complete the following phrase:  In 1997, Hungary spent about 123 billion HUF 560 million USD on defence. Hungary became a member of NATO on 12 March 1999. Hungary provided airbases and support for NATOs air campaign against Serbia and has provided military units to serve in Kosovo as part of the NATO-led KFOR operation. Hungary has sent a 300 strong logistics unit to Iraq in order to help the US occupation with armed transport convoys, though public opinion opposed the countrys participation in the 