The Cambodian courts are due to announce a verdict for the two jailed journalists on Friday.
Prime Minister Hun Sen has previously said that not voting in the election was tantamount to treason.
The Phnom Penh Post’s sale to a Malaysian PR firm linked to the ruling CPP sparks concerns over a loss of independence among its readership.
The World Bank said growth in Cambodia had slowed about 6.8 percent in 2017, slightly down from 7 percent in 2016.
American president Donald Trump will meet Korean leader Kim Jong Un on June 12 in Singapore.
The Apsara Authority said that the men were construction workers employed by a Chinese company and they did not inform the authorities before they started drilling at the site.
There are concerns for Kem Sokha’s health after he suffered a damaged shoulder, high blood pressure, and hyperglycemia.
The former opposition members are due to have their cases heard Thursday and could face between seven and 20 years in prison if their convictions are not overturned.
The Phnom Penh Post, the last independent English-language daily newspaper in Cambodia, had been sold to Malaysian public relations tsar Sivakumar S. Ganapathy.
Hun Sen defended the country relationship with China, saying other countries were “jealous” of Beijing’s rise.
Kay Kimsong was fired on Monday after representatives of the new owner ordered senior staff to remove an article about the sale from its website, claiming factual inaccuracies.
On April 30, the National Election Committee announced it was opening registration for parties who wished to contest the July 29 vote.
A recent decree stated that the new control measures were intended to protect public health and promote better export-quality goods.
The new deployment comes after two attacks on Cambodian peacekeepers in the past twelve months by guerrilla forces and militiamen in the host countries.
Cambodia is placed 142nd out of 180 countries in this year’s World Press Freedom Index.
The May Day march on Tuesday was limited to a riverside space near the city’s landmark site of Wat Phnom and with a large security force presence.
Bun Chhay was arrested in August last year over a 2007 drugs case and another drugs bust in 2012 and charged with drug trafficking offenses.
Rhona Smith said the government must immediately release the detained opposition leaders and lift a ban on the opposition taking part in the July 29 general election.
The US and EU have threatened Cambodia with deepening economic sanctions following the ruling party’s decision to dissolve the opposition Cambodia National Rescue Party.
ព័ត៌មានផ្សេងទៀត