Russia this week completed a high-tech security fence along annexed Crimea's border with mainland Ukraine. The fence, more than 60 kilometers long, is topped with barbed wire and equipped with hundreds of sensors.  Russia's FSB security agency in a statement called the fence a "boundary of engineering structures," and said it is necessary to prevent "infiltration attempts by saboteurs," also citing traffic in drugs, arms and other contraband. The statement boasted of "the most complicated system of alarm sensors in the Isthmus of Perekop," the stretch of land where annexed Crimea borders the Ukrainian mainland.

A group of environmental advocacy organizations filed suit (PDF) against the Department of Homeland Security (DHS) on Oct. 18 over concerns that the border wall will result in detrimental environmental impacts to the areas surrounding the wall construction sites. The Secretary of Homeland Security's office has issued a series of waivers, dubbed the Lower Rio Grande Valley Border Wall Waivers, that would exempt construction projects related to the planned border wall from federal environmental regulations, including the National Environmental Policy Act, the Endangered Species Act and the National Wildlife Refuge System Administration Act. The advocacy groups argue that the broadness of the waivers would violate the Take Care Clause, the Separation of Powers Doctrine, the Non-Delegation Doctrine and the Presentment Clause of the Constitution.

Andres Manuel Lopez Obrador—known by his initials AMLO—will be Mexico's next president, following his victory in the July 1 election. By any measure, this is historic—it is the first time a candidate of the left has had his victory honored, after three tries. In 1988, Cuauhtémoc Cárdenas of the Democratic Revolutionary Party (PRD) almost certainly had his victory stolen by fraud. Then, in 2006, AMLO himself, then running with the PRD, claimed his victory was similalry stolen. His supporters launched a protest occupation of Mexico City's central plaza, the Zocalo, and there was talk of forming a "parallel government." Now AMLO, running with his new vehicle, the National Regeneration Movement (Morena), has made it. There is a sense of a real break with Mexico's traditional political parties, The once-hegemonic Institutional Revolutionary Party (PRI) is again discredited, as narco-violence only escalated under the incumbent President Enrique Peña Nieto. AMLO's old vehicle the PRD meanwhile formed an unlikely coalition with the right-wing National Action Party (PAN). 

The UN Security Council on April 27 extended the mandate of the peacekeeping force for Western Sahara (MINURSO) through the end of October 2018, while calling for Morocco and the Polisario Front to finally negotiate an end to the decades‑old conflict. Western Sahara is claimed by Morocco, while the Polisario Front seeks independence for the territory. The territory has since the 1975-1991 war that followed its independence from Spain been divided by a series of sand berms and a "buffer zone." These separate the territory's Morocco-occupied west and a Polisario-controlled eastern strip. The Security Council called for the Polisario Front to immediately withdrawal from the buffer strip around the area of Guerguerat, to refrain from any destabilizing actions. It also expressed concern over Polisario's planned relocation of administrative functions form Tindouf, across the border in Algeria, to Bir Lahlou within Western Sahara, (ReliefWeb, April 27)

US District Judge Gonzalo Curiel in San Diego granted summary judgment (PDF) for the Trump administration Feb. 27, allowing construction of a border wall between the US and Mexico to proceed. Plaintiffs, including the Center for Biological Diversity, Defenders of Wildlife, Sierra Club, Animal Legal Defense Fund, the peole of the state of California and the California Coastal Commission had sought summary judgement and injunctive relief over waiver determinations issued by the Department of Homeland Security that regarded San Diego and El Centro as "high areas of illegal entry," both in need of replaced border fences.

So by now we've all heard. President Trump, in an Oval Office meeting with a bipartisan group of senators, apparently referred to "shithole countries" whose nationals should not be welcomed in the US. The meeting was ostensibly on possibilities for a compromise immigration deal to protect the now suspended DACA program in exchange for Democratic support for some version of Trump's border wall. But the comment evidently came up regarding Trump's decision to end Temporary Protected Status for folks from Haiti, El Salvador and several African countries. According to sources speaking to the Washington Post, Trump said: "Why are we having all these people from shithole countries come here?” Trump suggested the US should instead bring more people from countries such as (white) Norway. "Why do we need more Haitians?" Trump is reported to have said. "Take them out."

Palestinian activists burned pictures of Donald Trump in Bethlehem in response to his Dec. 6 announcement that his administration will recognize Jerusalem as Israel's capital. He stated with typical bluster: "While previous presidents have made this a major campaign promise, they failed to deliver. Today, I am delivering." But this time the braggadocio was wedded to a nearly hallucinatory chutzpah: "I've judged this course of action to be in the best interests of the United States of America and the pursuit of peace between Israel and the Palestinians." (Palestine News Network, The Guardian) Of course precisely the opposite is true.

Satellite data released by Human Rights Watch shows widespread fires burning in at least 10 areas of Burma's Rakhine state, following a new military offensive targeting the country's Rohingya people. Burmese authorities say some 100 have been killed since Aug. 25, when supposed militants of the Arakan Rohingya Salvation Army (ARSA) launched pre-dawn raids on police outposts. The army has responded with a massive operation to encircle the Rohingya rebels and block their escape into Bangladesh. But troops are accused of putting whole villages to the torch and carrying out extrajudicial killings. More than 8,700 Rohingya have fled into Bangladesh since since the offensive was launched, but at least 4,000 more are stranded in the no man's land between the two countries near Taung Bro village. Temporary shelters now fill a narrow strip between the Naf River and Burma's border fence.