He was speaking after US President Donald Trump repeated claims Kyiv was "using war" to avoid elections.
Most Recent Articles
Preview Julia Donaldson's joyful tale of love
Two devoted scarecrows plan the perfect wedding – until a rival threatens everything
Your first look at Guz Khan's new comedy, landing this Christmas
The Farooqi family have a chaotic Christmas in Lapland after a surprise bonus for Dad.
OpenAI makes $1bn deal to bring Disney characters to ChatGPT and Sora
The agreement will let fans generate videos and images of more than 200 Disney characters.
'Monumental betrayal' - cheapest World Cup final ticket to cost £3,119
Fans' group Football Supporters Europe says it is "astonished" by Fifa's "extortionate" pricing strategy for World Cup tickets.
'Monumental betrayal' - cheapest World Cup final ticket to cost £3,119
Fans' group Football Supporters Europe says it is "astonished" by Fifa's "extortionate" pricing strategy for World Cup tickets.
Sandie Peggie tribunal judgement amended after 'made up' quote row
The nurse has confirmed her legal team will appeal the findings of the tribunal which were published on Monday.
Elite Coast Guard squad and 'dark fleet' ship - what we know about US seizure of oil tanker
The US seizure of a crude oil ship is the latest in a series of escalations in the Trump administration's pressure campaign on Venezuela.
Ukraine hands US revised peace plan proposal, Germany says
The latest draft includes proposals on territorial concessions, Germany's chancellor says.
Private flu vaccine stocks running low as cases rise in Scotland
Those eligible for a vaccine can access jabs from the NHS, but experts say that people have turned to pharmacies for convenience.
From Iran to China to Venezuela - how tanker seized by US hid true location
A seized tanker accused of smuggling sanctioned oil has long hidden its true location. BBC Verify examines how.
Why is flu so bad this winter - and should you buy a vaccine?
Flu has come early this year, and experts predict it could be a particularly nasty season.
Police apologise to family of first child killed in Troubles
Patrick Rooney's mother, now 88, took legal action against the PSNI over his death.
Bulgarian PM and government resign after mass protests
Rosen Zhelyazkov's dramatic move came ahead of a vote of no confidence in parliament, and 20 days before Bulgaria joins the euro.
'Architects of AI' named Time Magazine's Person of the Year
Nvidia boss Jensen Huang is among the influential tech figures that adorn one of the two covers.
Hundreds of items taken in 'high value' Bristol Museum archive raid
More than 600 artefacts from the museum's British Empire and Commonwealth collection are taken.
Is Salah right to feel 'thrown under the bus'?
BBC Sport's chief football writer Phil McNulty takes a look at whether the Liverpool striker's claim is justified.
Residents' anger as illegal waste dumps appear near homes
One dump is affecting house prices, with owners saying estate agents' current advice is 'don't sell'.
Austria bans headscarves in schools for under-14s
A similar ban for girls under 10 was struck down by the Constitutional Court for specifically targeting Muslims.
Austria bans headscarves in schools for under-14s
A similar ban for girls under 10 was struck down by the Constitutional Court for specifically targeting Muslims.
Panic in France as children fall victim to lethal violence of Marseille drug gangs
The number of teenagers involved in the drugs trade has quadrupled in eight years, the government says.