
Relatives of the five Israeli victims of a suicide blast that targeted a bus of tourists in Bulgaria mourn in Sofia on Aug. 28, 2012.
Editor's Note: This security-focused assessment is one of many such analyses found at Stratfor Threat Lens, a unique protective intelligence product designed with corporate security leaders in mind. Threat Lens enables industry professionals and organizations to anticipate, identify, measure and mitigate emerging threats to people, assets and intellectual property the world over. Threat Lens is the only unified solution that analyzes and forecasts security risk from a holistic perspective, bringing all the most relevant global insights into a single, interactive threat dashboard. Iran has vowed to seek revenge against the United States for the Jan. 3 drone strike in Baghdad that killed Maj. Gen. Qassem Soleimani , the prominent commander of the Quds Force, a unit of the Islamic Revolutionary Guard Corps. In response, national and local law enforcement agencies around the world have boosted security.