At least 94 people have been arbitrarily arrested in Cambodia since late July for expressing public criticism of the Cambodia-Laos-Vietnam Development Triangle Area (CLV-DTA), Human Rights Watch and Amnesty International said in a joint statement Aug. 28. The human rights organizations believe at least 59 of those arrested have been unlawfully detained by Cambodian authorities, and called for all charges in these cases to be immediately dropped.

After weeks of escalating tensions along the remote mountain border, a Burmese MiG-29 fighter jet carried out an air-strike on Chinese territory March 13, killing four people working in a sugar-cane field in Yunnan province. Chinese authorities stepped up security along the border and registered a diplomatic protest. Burma, after initially denying everything, issued a statement expressing "deep sorrow" over the deaths. But Beijing says there have been at least three similar incidents of bombs from Burmese government forces falling in Chinese territory in recent weeks, and warned of "decisive" measures if there were any more. This all concerns the fast-escalating war in Burma's northern Shan state, where the rebel army of the Kokang ethnicity has again taken up arms against the government. More than 50,000 people—mostly Kokang—have fled the fighting into Chinese territory since the war was re-ignited earlier this year, and Burma accuses local military commanders in China of allowing the rebels to establish a staging ground in the border zone. (BBC News, March 16; Al Jazeera, March 15; Reuters, IBT, March 14)

The UN Office on Drugs and Crime (UNODC) in its newly released annual Southeast Asia Opium Survey (PDF) finds that opium production in Burma continued to increase in 2013—up 26% to an estimated 870 metric tons. This is the highest amount since the UN began keeping track in 2002. In 1999, the Burmese regime promised to eradicate opium production by 2014, but production has increased every year since 2006. The UNODC report acknowledges that eradication efforts have failed to address the political and economic factors that drive farmers to grow opium in the first place. With poppy fetching 19 times more than rice, struggling peasants have few other options to make a living.

Accused Burmese drug lord Naw Kham was executed in China on March 1 along with three accomplices in the murder of 13 Chinese merchant sailors on the Mekong River in 2011. The executions were carried out by a court in Kunming, Yunnan province. Thai national Hsang Kham, Lao national Zha Xika, and Yi Lai, who was named as "stateless," were executed by lethal injection along with Naw Kham. In an unusual move, authorities allowed state media to film Naw Kham during his transfer from a detention center to the court's execution area. China Central Television showed police removing Naw Kham's handcuffs and binding his arms behind his back with rope, a standard ritual before executions in China. The executions themselves were not broadcast, as cameras were not allowed in the death chamber. But the spectacle still sparked dissent on the Internet within China. 

The Burmese military on Jan. 2 claimed responsibility for several air-strikes against Kachin rebel positions in the country's north—less than a day after the government denied that the strikes had taken place. The military statement said that "an assault mission, utilizing air-strikes, was carried out" in the strategic Lajayang region, less than 13 kilometers from the rebels' headquarters in Laiza. This contradicts an earlier government claim that it was only using air forces to "deliver food supplies to its troops" and "to provide security for the workers who are repairing roads and bridges."

Six men accused of murdering 13 crew members of two Chinese merchant ships on the Mekong River last year pleaded guilty Sept. 20 at their trial in Kunming, capital of China's Yunnan province. The defendants included Naw Kham (also rendered Nor Kham), purportedly one of the most powerful warlords in the Golden Triangle opium-growing region that straddles the borders of Burma, Thailand and Laos. The crew were massacred by an armed gang that attacked two cargo ships last October. Chinese media said the gang was involved in kidnapping as well as international drug running.