'NATO in grave danger after Iran war,' former US NATO ambassador tells Euronews

'NATO in grave danger after Iran war,' former US NATO ambassador tells Euronews US President Trump's frequent threats to leave NATO, as well as the US army's heavy use of expensive, military assets in Iran has weakened the alliance, former US ambassador to NATO tells Euronews. READ MORE : http://www.euronews.com/2026/04/09/nato-in-grave-danger-after-iran-war-former-us-nato-ambassador-tells-euronews Subscribe to our channel: https://www.youtube.com/c/euronews?sub_confirmation=1 Watch our LIVE here: https://www.youtube.com/c/euronews/live Subscribe to our thematic channels: NoComment: https://www.youtube.com/c/nocommenttv?sub_confirmation=1 Euronews Green: http://bit.ly/2sMsaDB Euronews Next: https://www.youtube.com/c/EuronewsNext?sub_confirmation=1 Euronews Travel: https://www.youtube.com/c/EuronewsTravel?sub_confirmation=1 Euronews is available on YouTube in 12 languages: https://www.youtube.com/user/euronewsnetwork/channels #EuropeToday