The U.S. will be improving the rules of student visa checks at border control posts after Kazakhstan student Azamat Tazhayakov was admitted into the country without a valid visa.
The biggest border crossing between North Korea and China has been closed to tourist groups, a Chinese official said Wednesday as nuclear tensions mounted.
A joint South-North Korean industrial complex was operating normally Thursday, officials said, despite Pyongyang severing a military hotline used to monitor movement in and out of the zone.
Belarus has convicted and jailed for two years a border guard for failing to report that a foreign plane full of teddy bears had crossed into national airspace from Lithuania last July.
South Korea plans to deploy Israeli-made precision guided missiles near its tense sea border with North Korea next month, including an island shelled by the North in 2010.
Iraq will close its border with Jordan on Wednesday due to anti-government protests that have blocked the main highway linking the two countries, a military official said.
The rival presidents of Sudan and South Sudan met for face-to-face talks Saturday to push forward stalled security, oil and border deals, and discuss the fate of the contested Abyei region.
A Kazakh border guard charged with killing 14 fellow servicemen at a remote frontier post went on trial Monday accused of murder, damage of property and theft of classified documents.
Hundreds of Syrians are streaming into makeshift refugee camps on the Turkish border every day, fleeing for their lives as the government escalates air raids on northwestern towns and villages.
A Mexican man pleaded guilty Tuesday over the killing of a US border agent that threw a spotlight on the United States' controversial "Fast and Furious" gun-tracking operation, prosecutors.
South Korean activists floated anti-Pyongyang leaflets across the border with North Korea on Monday, a week after the North threatened military action over a similar propaganda exercise.