The 8-year-old gelding won the 1997 Turf Classic at Belmont and became the first American winner of the Group II Hong Kong International Cup at Sha Tin that same year.
He ended the year with an unplaced effort in the Hong Kong Sprint at Sha Tin.
This was the second fatality at Sha Tin since the track opened in 1978 and only the third in Hong Kong.
I'm here at Sha Tin with Louise, and the White Tiger followed me.
She made no show behind Bullish Luck in the Champions Mile at Sha Tin in May, and could finish only fourth in the Hungerford Stakes at Newbury three months later.
The HKJC conducts nearly 700 horse races per year at its two race tracks at Sha Tin and Happy Valley.
Hong Kong's gamblers are so eager to play the horses that, despite the opening of a bigger and better racetrack at Sha Tin, the Happy Valley Racecourse is thriving.
Military Move began his four-year-old season in a 1400m Class 2 handicap at Sha Tin in Hong Kong in December.
She was third in the Japan Cup following that last win, and was retired after going lame before her intended final start in the Hong Kong Vase at Sha Tin in December 2006.
It is run over a distance of 2000 metres (about 1 miles) at Sha Tin, and it is scheduled to take place each year in mid December.