@Greg *******
get your facts straight, the embassy was burned in 2003, when there was no military conflict at the border, and it was due to some bs news article concerning Amgkor Wat that started a riot. Back then the embassy was less protected and the Cambodian government weaker and less capable to protect Thai consular employees than it is today.
Last time they actually fought was in 2011 at Preah Vihar and many soldiers died on both sides without causing mutual pogroms, or the burning of the embassy in Phnom Penh