White House adviser Tony Blinken says there is evidence that Russia is preparing to deliver more powerful rocket launchers to separatist rebels in eastern Ukraine.
Western powers have accused pro-Russian rebels in the area of shooting down Malaysia Airlines flight MH17 with a rocket.
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A wet end to the month with a deluge of rain across much of southern Britain.
The most shocking finding is that 75 of 95 buildings found to have failed cladding fire safety standards were Category 3 failures.
Judges in the European Court of Human Rights have rejected a plea from the parents of terminally-ill baby Charlie Gard to intervene.