Wang Yi is the first foreign leader to visit Cambodia, days after Hun Sen announced his son Hun Manet, the country’s army chief, is replacing him.
The overnight attacks followed three consecutive days of drone attacks on Moscow.
An eight-year-old boy was killed in western Ukraine following Russian missile strikes.
At least 55 people have died after wildfires swept through Lahaina on Maui.
It comes as ECOWAS has directed the deployment of a ‘standby force’ to restore democracy in the country following the coup.
Earlier, officials said Russian air defences shot down two drones aimed at Moscow overnight.
The attack appears to be the latest in an apparent campaign by Ukraine to unnerve Muscovites and take the war to Russia.
The country’s king has formally appointed Hun Manet as Prime Minister.
The barrage across western Ukraine comes in retaliation after a Russian tanker was attacked.
As Kyiv’s naval capabilities grow, the Black Sea is becoming an increasingly important battleground in the war.
The attack briefly halted traffic on the Kerch Bridge, the 12-mile bridge linking Moscow-annexed Crimea to Russia, as well as ferry transport.
The critic of Russian president Vladimir Putin was jailed on charges of extremism.
The creative said he did not want to continue living with constant panic attacks as a teenager but vowed to help others if he overcame his anxiety.
The attacks followed the end of a deal with Russia that had allowed Ukrainian shipments to world markets from the Black Sea port of Odesa.
Since leaving a deal that allowed Ukraine to export grain, Russia has hammered the country’s ports.
