Today, we look at whether Russia is deliberately testing Nato, after three Russian fighter jets flew into Estonia’s airspace.

Ukraine Correspondent James Waterhouse joins Laura and Paddy from Kyiv to discuss the how Europe is responding.

Laura and Paddy also discuss an early rift in the leadership of Your Party, the new political party set up by former Labour MPs Jeremy Corbyn and Zarah Sultana.

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Newscast brings you daily analysis of the latest political news stories from the BBC. It was presented by Laura Kuenssberg and Paddy O’Connell. It was made by Chris Flynn and Grace Reeve. The social producer was Grace Braddock. The technical producer was Dafydd Evans. The weekend series producer is Chris Flynn. The assistant editor is Chris Gray. The senior news editor is Sam Bonham.