Vietnam revokes the visas of a Catholic delegation.
Vietnamese authorities throw a Mennonite clergyman in jail and cancel visas of three Vatican officials.
The detention of two Vietnamese boats by Chinese authorities in disputed waters rekindles a territorial spat.
Vietnamese rice farmers say they were given only two days notice before being evicted.
A religious freedom watchdog again calls for U.S. action against the Southeast Asian nation.
Vietnam jails ethnic minority members after the UN accuses Hanoi of discriminatory practices.
Vietnamese military courts send ethnic Nung villagers to prison for clashes over a land dispute with security forces.
A rights group says Vietnamese police increasingly used violence to stifle dissent in 2011.
US officials are asked to press Vietnam on the release of political prisoners.