In 2015, the exercises were part of NATO's response to Russia's support for the Ukrainian militia in the [[[Donbas]], aimed at improving Ukraine’s military capabilities and interoperability with Western forces. They also signaled Western support for Ukraine amid ongoing conflict in Donbas. | In 2015, the exercises were part of NATO's response to Russia's support for the Ukrainian militia in the [[[Donbas]], aimed at improving Ukraine’s military capabilities and interoperability with Western forces. They also signaled Western support for Ukraine amid ongoing conflict in Donbas. |