The UK has agreed mutual security pacts with Sweden and Finland, agreeing to come to their aid should either nation come under attack.
Ukraine

Ukraine
The UK has agreed mutual security pacts with Sweden and Finland, agreeing to come to their aid should either nation come under attack.
Publications
This paper addresses the territorial claims and issues at stake in the Ukraine conflict and the options for addressing those territorial issues in a peace settlement between Ukraine and the Russian Federation.
Publications
In peace negotiations with Russia, a security guarantee for Ukraine might be contemplated to offset concessions on NATO membership, the exclusion of foreign forces from its territory, and perhaps certain limitations on its longer-range armaments. This paper examines options available in relation to security guarantees for Ukraine.
Publications
This background paper sets out the legal framework for analysis of the invasion of Ukraine by the Russian Federation and examines the implications for any political settlement.
Ukraine
French president says it will probably take ‘decades’ for Kyiv to join EU but his plan would offer closer links to countries outside the bloc.
Publications
This paper analyses the international law applicable to Russia and Ukraine on the disarmament and non-proliferation of weapons of mass destruction. It offers options for how the issue of WMDs may be addressed in any peace agreement between the conflict parties.
Ukraine
Following the arrival of British Prime Minister Boris Johnson in Kyiv, a possible meeting between Ukrainian President Vladimir Zelenskyy and Russian President Vladimir Putin has become less likely.
Ukraine
There should be no peace settlement imposed against the will of Ukrainian people, PM tells Verkhovna Rada.