Philippine President Rodrigo Duterte has lauded Russia's efforts to develop a coronavirus vaccine and is willing to participate in trials.
Russia expects regulatory approval for a potential COVID-19 vaccine this month and is ready to provide it to the Philippines, or team up with a local firm to mass produce it.
"I will tell President (Vladimir) Putin that I have huge trust in your studies in combating COVID and I believe that the vaccine that you have produced is really good for humanity," Duterte said on television late on Monday.
To allay public fears, the leader even offered to be a guinea pig when the vaccine arrives and said: "I can be the first they can experiment on."
His office on Tuesday said the Philippines stands ready to work with Russia on vaccine trials, supply and production.
In July, Duterte made a plea to his Chinese counterpart to make the Philippines a priority if it develops a vaccine, amid concern in developing countries about availability.
The Philippines has among Asia's highest numbers of coronavirus infections, which rose to 136,638 on Monday after a record daily jump of 6,958 cases.
US Defence Secretary Pete Hegseth said on Tuesday that the ceasefire with Iran was not over, even as the US and Iran exchanged fire in the Gulf as they wrestled for control of the Strait of Hormuz.
The US military said on Monday it destroyed six Iranian small boats and intercepted Iranian cruise missiles and drones as Tehran sought to thwart a new US naval effort to open shipping through the Strait of Hormuz.
A blast at a fireworks factory in China has killed at least 26 people and injured 61, flattening buildings and sending towering clouds of smoke into the sky, and prompting President Xi Jinping to order a thorough investigation, state media reported on Tuesday.
A Russian overnight missile and drone attack on Ukrainian gas production facilities killed five people, including two rescue workers, Ukrainian officials said on Tuesday, as Kyiv and Moscow exchanged rival ceasefire proposals.