In this week's update, we look into a mass stabbing incident at a public festival and concert in Solingen, Germany. We then explore the details surrounding possible Russian sabotage efforts at a key NATO air base, also in Germany. An expanded written version of this report can be found within our weekly Threat Journal email newsletter.  You can subscribe for FREE by simply visiting https://www.ThreatJournal.com . A link to this issue will immediately be sent to you via email. AlertsUSA Homepage http://www.AlertsUSA.com – (Homeland Security Alerts for Mobile Devices) AlertsUSA on Facebook https://www.facebook.com/alertsusa AlertsUSA on Twitter https://twitter.com/alertsusa Threat Journal on Twitter https://twitter.com/threatjournal Threat Journal Homepage https://www.ThreatJournal.com