![Vienna, Austria. 21st Aug, 2017. EKO Cobra / DSE and international police special units from Germany, Slovakia, Slovenia and Hungary took part in a terrorist exercise in Vienna. Germany: Officials of the Vienna, Austria. 21st Aug, 2017. EKO Cobra / DSE and international police special units from Germany, Slovakia, Slovenia and Hungary took part in a terrorist exercise in Vienna. Germany: Officials of the](https://c8.alamy.com/comp/K065N1/vienna-austria-21st-aug-2017-eko-cobra-dse-and-international-police-K065N1.jpg)
Vienna, Austria. 21st Aug, 2017. EKO Cobra / DSE and international police special units from Germany, Slovakia, Slovenia and Hungary took part in a terrorist exercise in Vienna. Germany: Officials of the
![Heavily armed and dangerous' Vienna attackers on the loose, says minister | World News - Hindustan Times Heavily armed and dangerous' Vienna attackers on the loose, says minister | World News - Hindustan Times](https://images.hindustantimes.com/rf/image_size_630x354/HT/p2/2020/11/03/Pictures/austria-shooting-police-attack_3c20ee82-1d5f-11eb-967e-6bdb4b2cee00.jpg)
Heavily armed and dangerous' Vienna attackers on the loose, says minister | World News - Hindustan Times
![Vienna police step up armed patrols as they warn of potential Islamist terror attack | World News | Sky News Vienna police step up armed patrols as they warn of potential Islamist terror attack | World News | Sky News](https://e3.365dm.com/23/03/2048x1152/skynews-autsria-vienna-police_6089475.jpg)
Vienna police step up armed patrols as they warn of potential Islamist terror attack | World News | Sky News
![Vienna, Austria. 3rd Nov, 2020. Policemen are on duty in Vienna, Austria, Nov. 3, 2020. The Austrian government declared on Tuesday a three-day national mourning after a deadly terror attack that left Vienna, Austria. 3rd Nov, 2020. Policemen are on duty in Vienna, Austria, Nov. 3, 2020. The Austrian government declared on Tuesday a three-day national mourning after a deadly terror attack that left](https://c8.alamy.com/comp/2D9A84M/vienna-austria-3rd-nov-2020-policemen-are-on-duty-in-vienna-austria-nov-3-2020-the-austrian-government-declared-on-tuesday-a-three-day-national-mourning-after-a-deadly-terror-attack-that-left-at-least-four-people-and-one-perpetrator-dead-in-the-capital-on-monday-evening-credit-georges-schneiderxinhuaalamy-live-news-2D9A84M.jpg)