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)

Aidé Nava, 42-year-old woman running for mayor in Mexico's conflicted southern state of Guerrero, was found decapitated March 11, a day after she was abducted in her hometown of Ahuacuotzingo. The decapitated body was found in the municipality's outlying hamlet of Tecoanapa with a note signed by Los Rojos, one of the main Guerrero narco-gangs, threatening the same treatment for any politician who does not "fall in line." She had been seized the previous day by gunmen who stopped her campaign bus on a rural road. Nava's family, activists with the leftist Party of the Democratic Revolution (PRD), had long been under threat. Her husband Francisco Quiñonez Ramírez, the former mayor of Ahuacuotzingo, was gunned down by an assassin in June 2014. Their son, Francisco Quiñonez Nava, was kidnapped in October 2012 and remains missing.

Mexican authorities on March 4 announced the capture of Omar Treviño AKA "Z-42"—leader of Los Zetas, the ultra-violent narco-paramilitary network that has long terrorized the country. Z-42 was detained without a shot being fired by federal police and soldiers in San Pedro Garza García, an upscale suburb of northern industrial hub Monterrey, officials said. US DEA chief Michele Leonhart congratulated Mexico, saying the bust "strikes at the heart of the leadership structure of the Zetas." The US State Department had a $5 million price on Treviño's head, while Mexican authorities offered $2 million.

Mexican authorities on Feb. 27 announced the capture of the country's most-wanted drug lord, Servando Gómez AKA "La Tuta"—boss of Michoacán's feared Knights Templar cartel. After a long surveillance operation, "La Tuta" was taken without a shot in a raid on a house in state capital Morelia. Also known as "El Profe" due his past as a schoolteacher, the leader of the cultish Knights Templar had overseen a bloody campaign for control of the Michoacán plaza (sphere of operations) against the group's principal rival, La Familia Michoacana, from which it broke off in 2010. Despite a $2 million price on his head, La Tuta had publicly proclaimed that he would rather die than go to prison. After his capture, he was taken to Mexico City, where he was paraded before TV cameras, before being flown by helicopter to the maximum-security Altiplano prison. Police seized several Michoacán properties in the weeks leading up the capture and arrested several of his associates, including his brother, Flavio Gómez, who was said to be in charge of the cartel's finances. The Knights Templars are said to control sprawling agricultural lands and real estate across Michoacán.

It has been making practically no headlines outside Peru, and hardly any within, but a force of US Marines has apparently been mobilized to the Andean country—specifically to the conflicted coca-growing jungle region known as the VRAE, or Valley of the Apurímac and Ene Rivers. Peru's Congress quietly approved the deployment in a resolution Jan. 29. The first contingent of 58 soldiers arrived on Feb. 1, and a second of 67 troops on Feb. 15. They are to stay for a year on what is being called a "training" mission. A much larger contingent is to arrive in September, a total to 3,200 Marines, for a six-day joint exercise with Peruvian forces. (Defensa.com, Feb. 19)

In an open acknowledgement that it cannot secure its pipeline system from plunder by criminal gangs, Mexico's state oil monopoly Pemex announced Feb. 18 that it will no longer pump refined gasoline and diesel through the duct network. Mexico lost $1.14 billion last year to pipeline thefts last year—a 70% increase over the previous year. This is an ominous sign that the drug cartels are becoming the real power on the ground throughout much of the country—moving beyond their mainstays of illicit substances to contraband control of legal commodities like oil and minerals, establishing a virtual parallel economy. Pemex will now only send "unfinished" fuel through its more than 14,000 kilometers of pipeline, reported El Universal. The company said in a statement: "Customers should make sure that the fuel they buy has been delivered from Pemex terminals, and not buy gasoline or diesel from anyone other than gas stations or authorized dealers, given that...it could damage motors."

In another grim signal of a widening war in northern Burma's opium zones, last week saw an outbreak of intense fighting between government forces and ethnic rebels, prompting some 50,000 Kokang civilians to flee across the border to China. The clashes at the town of Laukkai (also rendered Laogai), Shan state, saw government air-strikes and helicopter strafing on villages controlled by the Kokang rebel group, the Myanmar National Democratic Alliance Army (MNDAA), and two allied militias. Some 50 government troops have been killed in the fighting, and soliders have recovered the bodies of several rebels. A line of refugees 10 kilometers long has reportedly piled up at the Chinese border crossing of Nansan. (AP, Feb. 14; Democratic Voice of Burma, Feb. 12; The Irrawady, Feb. 11)

Turkey and the Kurdish rebel movement on Feb. 28 announced a landmark political deal that calls for the Kurdistan Workers Party (PKK) to lay down arms. The news came in a joint press conference with senior cabinet ministers and Kurdish leaders of the Peoples' Democratic Party (HDP), where they conveyed a call by imprisoned PKK leader Abdullah Ocalan for a congress this spring to discuss the group's disarmament. "This is a historic declaration of will to replace armed struggle with democratic politics," said the HDP's Sırrı Sureyya Onder. The Union of Communities in Kurdistan (KCK), the PKK-aligned civil organization in Turkey's east, also issued a statement in support of the call for a peace process in the region. Some 40,000 people have lost their lives since 1984 when the PKK launched its armed struggle.