Russian's state nuclear company says five people were killed in Thursday's rocket explosion on a naval test range.
A statement from Rosatom said three people were also injured in the incident.
They say the staff members suffered serious burns in the accident, which has been shrouded by mystery.
On Friday Russian government sources said two people died and six were injured in the Nyonoksa blast.
Hope for progress after US, Iran hold first shuttle talks in months
The first shuttle talks between the US and Iran for months raised hopes on Wednesday that the adversaries could make some progress towards ending the Middle East war, although neither side spelled out any change in their positions.
Four killed in Gaza in strikes, Israel says it killed a Hamas finance chief
Israeli airstrikes killed at least four Palestinians in the Gaza Strip on Wednesday, local health officials said, and Israel said one of the attacks targeted a Hamas finance chief.
Philippine Senate lowers threshold for conviction in VP Duterte's impeachment trial
The Philippine Senate, sitting as an impeachment court, on Wednesday lowered the number of votes needed to convict Vice President Sara Duterte, reducing the threshold prosecutors must clear to secure a guilty verdict.
Pakistan tightens security ahead of march planned by Imran Khan's party
Pakistan curbed access on Wednesday to its capital, Islamabad, ahead of a march planned by supporters of jailed former Prime Minister Imran Khan, blocking major highways with shipping containers and deploying tens of thousands of security forces.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan, along with other Rulers, offered their condolences to His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai, on the passing of Sheikh Ahmed bin Rashid Al Maktoum.
The United Arab Emirates has made significant progress in the 2026 Nuclear Threat Initiative (NTI) Nuclear Security Index, ranking fourth out of 48 countries assessed for protecting nuclear facilities against sabotage.
Sheikh Ahmed bin Rashid Al Maktoum has been laid to rest at Dubai's Umm Hurair Cemetery on Tuesday, following a funeral prayer attended by royals at Grand Zabeel Mosque.
