Britain's Prince Andrew (L) walks with Luxembourg Grand Duke Henri as they arrive at the Thai Navy headquarters in Bangkok June 12, 2006. Powered by 2,000 chanting oarsmen, a glittering flotilla of Thai war barges glided past royalty from 25 nations on Monday to honour the Diamond Jubilee of Thailand's King Bhumibol Adulyadej. REUTERS/Apichart Weerawong/Pool (THAILAND)