.@jensstoltenberg at #MSC2016: "@NATO is undertaking the biggest strengthening of our coll. defense in decades..." pic.twitter.com/T4k3TN0Mwx

— Security Conference (@MunSecConf) February 13, 2016

Nuland on NATO in Baltics:It's designed to say to Russia,that's Article 5,don't mess with it https://t.co/1NIyQ3bVcR pic.twitter.com/pNmIyBiTzk

— Ryskeldi Satke (@RyskeldiSatke) February 14, 2016

How NATO's Military Buildup Will Test Russia | The National Interest https://t.co/SaP7zAgFWZ pic.twitter.com/OKDaohm7ho

— On security/Lundin (@londil) February 16, 2016

FRom the NATO website - Topic: NATO-Russia relations: the facts https://t.co/w53VsvTD08

— On security/Lundin (@londil) February 16, 2016

"Critical to avoid lowering the threshold for using nuclear weapons": #NATO SG @jensstoltenberg to @WSJ at #MSC2016 https://t.co/vFq12j3kxa

— Oana Lungescu (@NATOpress) February 14, 2016

Which should be the point of departure for an acceptable response to an EU solidarity declaration request?

— On security/Lundin (@londil) December 17, 2015

My take on why France opted for the obscure EU mutual defence clause rather than for NATO solidarity and Article 5. https://t.co/O6SWCsIrQQ

— Hylke Dijkstra (@DijkstraHylke) November 20, 2015

Regeringen presenterade det svenska stödet till Frankrike - Regeringen.se https://t.co/oqTudB8S4L

— On security/Lundin (@londil) December 17, 2015

From ECFR scorecard:

A first! #France invokes #lisbontreaty's mutual defense clause...#EU response positive. #ParisAttacks #solidarity https://t.co/aokd7wS05x

— Jennifer D Clark (@jenclarkesq) November 17, 2015

History in the making #EU in unison offers assistance to #France under the solidarity clause https://t.co/NFpdVEy0Mz pic.twitter.com/kClNS1EQyw

— estNATO (@estNATO) November 17, 2015

Should the EU solidarity clause (https://t.co/7ic6lIfc8H) be more often invoked as was done after Paris

— On security/Lundin (@londil) December 6, 2015