Russia and North Korea have accused the West of prolonging and taking a direct role in the war by sending Kyiv increasingly sophisticated ...
The Ministry of Defence says it highlights an "increasingly militarised atmosphere" in wartime Russia.
Here is a look at what Western fighter jets would bring to the fight and how they compare to Russia's SU-57 stealth fighter.
It comes after the US and Germany agreed to sending Abrams and Leopard 2 tanks to Ukraine.
Battle tank Abrams from the US, and German-made Leopard 2 will join the British Challenger 2 in helping to defend Ukraine.
Its accuracy has made it an essential part of Ukraine's recent counter-offensives, hugely increasing the country's firepower.
The leader of Chechnya sarcastically mocked the leader of Russia's troops in Ukraine for ordering the ban on beards.
The MOD's latest intelligence update said it is unlikely any of the tanks were up to operational standards.
President Volodymyr Zelensky pledged to address high-level corruption allegations, including some related to specific wartime spending.
The US thinks it is more productive to send German Leopards since many allies have them and Ukrainian troops would need less training.
Ninety Stryker vehicles are being sent to Ukraine by the US.
The western tanks have been designed particularly with the defeat of Russian tanks in mind.
As Russia's war against Ukraine continues, the online fight for hearts and minds remains a key battleground.
The video, shared on the Ukrainian Ministry of Defense's Twitter page, shows Mil Mi-34 helicopters flying low over snow-covered fields.
The MOD said General Valery Gerasimov was facing "derision… for attempts to improve the standard of troops' shaving".
MPs intervened after a pledging conference in Germany ended without a commitment by Western allies to send more battle tanks to Ukraine.
