It's important to remember that the scenario described is purely hypothetical and fictional. However, I can provide a general perspective on how other countries might react to such a situation.
Concern and Sympathy: Initially, other countries would likely express concern and sympathy for the loss of lives and suffering caused by the attacks. Acts of violence and terrorism are universally condemned, and most nations would stand in solidarity with the United States in condemning such actions.
Diplomatic Response: Countries might engage in diplomatic channels to offer assistance and support to the United States in dealing with the guerilla group. International cooperation and intelligence sharing would likely increase to help address the security threat.
Potential Aid: Depending on the scale and severity of the attacks, some nations might offer humanitarian aid or other forms of assistance to help the affected communities within the United States.
Security Measures: Countries around the world might reinforce their own security measures to prevent similar attacks from occurring within their borders. Increased vigilance, surveillance, and intelligence sharing would be expected to combat terrorism globally.
Public Opinion: The perception of the United States might vary among different countries' populations. While some might express solidarity and support, others may use the situation as an opportunity to criticize or condemn U.S. policies, seeking to understand the root causes of the conflict.
United Nations Involvement: The United Nations might convene meetings to address the situation and explore potential diplomatic solutions. The Security Council could consider actions such as sanctions against the guerilla group or resolutions condemning violence and terrorism.
Global Media Coverage: The international media would extensively cover the events and their implications. The reactions of various countries, leaders, and organizations would be closely scrutinized and analyzed.
It's important to reiterate that the above points are speculative, and real-world reactions would depend on the specific circumstances, historical context, and the actions taken by all parties involved. The international community would likely prioritize finding peaceful and diplomatic solutions to the conflict while addressing the underlying issues that led to the emergence of the guerilla group.