Sourn Serey Ratha had been accused of leading an anti-government movement and had been on the lam abroad since 2013.
Hun Sen touted “remarkable progress” by Cambodia in promoting gender equality over the last 20 years.
Over 170,000 families across the country were hurt by land disputes in 2014, according to a new a report by NGO Forum.
Since 2007, the Peace Corps has sent nearly 400 volunteers to Cambodia, especially in rural areas.
Officials said the meeting strictly focused on the election law, not on the border issue, nor the detention of opposition activists.
Hun Sen is expected to give speeches at the UN summit for the “Post-2015 Development Agenda” and the “Global Leaders’ Meeting on Gender Equality and Women’s Empowerment.”
Hun Sen said democracy and human rights are making progress, but he also said groups that abuse the principles to serve their “political purposes” would not be tolerated.
Deesha Dyer has overseen planning, execution of scores of events in past five months, though none as important politically or on as grand a scale as visits by pontiff and China's Xi Jinping.
Republican frontrunner and billionaire Donald Trump took center stage and took plenty of fire as 11 Republican presidential contenders for 2016.
The Ministry of Interior recently began providing a new type of ID card, to replace expired identification nationwide.
William Heidt speaks Khmer and is married to a Cambodian.
In the ensuing political tension, 14 opposition activists have been arrested in recent months.