Military Escalation and Regional Impacts Across Eight Areas

Peter Brian Hegseth is an American government official and former television personality who has served as the 29th United States secretary of defense since 2025.

The prime minister of the Republic of Iraq is the foremost executive of the Iraqi government and the commander-in-chief of the Iraqi Armed Forces. The premier is responsible for the general policy of the state and directs the Council of Ministers, with the power to dismiss and name any senior executive, including ministers and generals. In addition to the armed forces, the premier has direct authority over all of those intelligence and security agencies under the jurisdiction of the Office of the Prime Minister, such as the CTS and the INIS.

Volodymyr Oleksandrovych Zelenskyy is a Ukrainian politician and former entertainer who has served as the sixth president of Ukraine since 2019. He took office five years after the start of the Russo-Ukrainian War with Russia's annexation of Crimea and invasion of the Donbas, and has continued to serve during the full-scale Russian invasion of Ukraine, which has been ongoing since February 2022.

Abubakar Bukola Saraki MBBS is a Nigerian politician who served as the 13th president of the Nigerian Senate from 2015 to 2019. He was elected the President of Nigeria's 8th Senate on 9 June 2015 under the All Progressives Congress (APC).

Steven Charles Witkoff is an American real estate developer, investor, and founder of the Witkoff Group. Since 2025, Witkoff has served as the United States special envoy to the Middle East and special envoy for peace missions. He has also acted as a de facto envoy to Russian president Vladimir Putin.