Before 1 January 2020, will a NATO member formally invoke Article 4 or Article 5 of the Washington Treaty in response to actions taken by Russia?

Started Apr 11, 2018 05:00PM UTC
Closed Jan 01, 2020 06:00PM UTC

Article 4 has been invoked a few times in the history of NATO (NATO, Radio Free Europe). Article 5 has been invoked just once (NATO, NY Times). If Article 4 or Article 5 is invoked for an event in which the perpetrator is initially unknown and NATO subsequently attributes that event to Russia, the question will close retroactively with the end date of the invocation. Confused? Check our FAQ or ask us for help.


The question closed as "No" with an end date of 1 January 2020.  

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Possible Answer Correct? Final Crowd Forecast
Yes 0%
No 100.00%

Crowd Forecast Profile

Participation Level
Number of Forecasters 415
Average for questions older than 6 months: 207
Number of Forecasts 1033
Average for questions older than 6 months: 587
Accuracy
Participants in this question vs. all forecasters average

Most Accurate

Relative Brier Score

1.
-0.007
2.
-0.007
3.
-0.007
5.
-0.007

Recent Consensus, Probability Over Time

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