A joint statement by the defence ministers of Estonia, the United Kingdom, Poland, Latvia and Lithuania; and the representatives of Denmark, the Czech Republic, the Netherlands, and Slovakia.
...
Therefore, we commit to collectively pursuing delivery of an unprecedented set of donations including main battle tanks, heavy artillery, air defence, ammunition, and infantry fighting vehicles to Ukraine’s defence. This substantial assistance to Ukraine comes from our own national stocks, and resources illustrating the mutual understanding of the severity of the situation and our commitment to urgently increase and accelerate support for Ukraine. Having made this “Tallinn Pledge”, we shall head to the Ukraine Defence Group meeting in Ramstein tomorrow 20 January and urge other Allies and partners to follow suit and contribute their own planned packages of support as soon as possible to ensure a Ukrainian battlefield victory in 2023.
...
https://www.gov.uk/government/news/joint-statement-the-tallinn-pledge