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Political Uncertainty And Firm-Level Stock Market Reactions In The United States, Nozomi Tanaka 2027 University of Nebraska - Lincoln

Political Uncertainty And Firm-Level Stock Market Reactions In The United States, Nozomi Tanaka

Honors Program: Senior Projects (Public)

Political uncertainty has become an increasingly important feature of the global economy, with major geopolitical events often triggering rapid reactions in financial markets. This study examines how geopolitical shocks affect firm-level stock market performance in the United States. Using an event study framework, the analysis evaluates cumulative returns and stock return volatility for fourteen publicly traded firms across nine major geopolitical events between 2016 and 2022, including the Brexit referendum, the U.S.–China trade war, the COVID-19 pandemic, and the Russia–Ukraine war.

The results indicate that most firms experienced negative abnormal returns around geopolitical events, suggesting that political uncertainty is generally …


Notes For The Contributors, Space & Defense 2026 University of Nebraska at Omaha

Notes For The Contributors, Space & Defense

Space and Defense

No abstract provided.


The Global Chessboard: Strategic Deterrence In A New Era Of Great Power Competition, The 66th Annual Academy Assembly 2026 University of Nebraska at Omaha

The Global Chessboard: Strategic Deterrence In A New Era Of Great Power Competition, The 66th Annual Academy Assembly

Space and Defense

The 66th annual Academy Assembly brought together twenty-seven student delegates from civilian institutions and sister military service academies to discuss urgent issues in national affairs. This national student congress was held during March 3-5, 2026 and produced the following committee reports.


Critical Strategic Deterrence Questions For Today, Keith B. Payne 2026 Missouri State University

Critical Strategic Deterrence Questions For Today, Keith B. Payne

Space and Defense

r. Payne visited the U.S. Air Force Academy to offer keynote remarks at a national student congress, the 66th Academy Assembly, held during March 3-5,2026 and dedicated to the topic of the Global Chessboard: Strategic Deterrence in a New Era of Great Power Competition. Dr. Payne is co-founder of the National Institute for Public Policy, former Department Head at the Graduate School of Defense and Strategic Studies, Missouri State University, a former Deputy Assistant Secretary of Defense, and former Senior Advisor to the Office of the Secretary of Defense. He has authored or co-authored over 230 published articles and 50 …


Death Of Battlefield Hide-And-Seek, Lily Cheatham 2026 Columbia University

Death Of Battlefield Hide-And-Seek, Lily Cheatham

Space and Defense

For the past twenty years, the stealth regime defined military thinking, prioritizing technologies and tactics designed to evade enemy defense systems. Ensuring radar invisibility and maintaining information dominance have been the keys to survival and strategic advantage. On June 21-22, 2025, the United States conducted "Operation Midnight Hammer" against Iranian nuclear facilities at Fordow, Natanz, and Isfahan. The principal strike package included seven B-2 Spirit stealth bombers, whose crews flew approximately 18 hours to reach the target area and roughly 36 hours and 13,000 miles round trip. The B-2s dropped 14 GBU-57 Massive Ordnance Penetrators on Fordow and Natanz, marking …


The Baltic Bear Trap Wargame, Connor Crookham 2026 U.S. Air Force Academy

The Baltic Bear Trap Wargame, Connor Crookham

Space and Defense

Modern military education increasingly relies on experiential tools that allow students to explore the complexity of contemporary conflict in ways that lectures and readings alone cannot achieve. Nowhere is this more evident than in the emerging emphasis on multi-domain operations, integrated deterrence, and the blurred boundaries between competition and armed conflict. The Baltic Bear Trap wargame was developed as a student design project to meet this instructional need, offering a structured environment in which players must think, plan, and act as operational-level decision makers confronting a deteriorating security situation in the Nordic–Baltic region. Built for use at the Swedish Defense …


A Cislunar Economic Forecast Under Public-Private Partnership, Naisha Chirag Naik 2026 University of Colorado, Boulder

A Cislunar Economic Forecast Under Public-Private Partnership, Naisha Chirag Naik

Space and Defense

Cislunar space, spanning Earth’s orbit to the Moon, has emerged as a new frontier due to its strategic, scientific, and economic potential, with growing involvement from global powers, governments, and private entities diversifying the market. Unlike the first lunar space race, which saw a spike in activity amongst two countries followed by “silence,” the current cislunar era is hallmarked by a growing mix of public agencies, private companies, and international actors seeking to gain a foothold in what could be the foundation for a long-term space economy. While cislunar space was historically only an interest for superpowers, recent years have …


Autonomous Navigation In Cislunar Satellites, Heith Johnson 2026 University of Texas, Austin

Autonomous Navigation In Cislunar Satellites, Heith Johnson

Space and Defense

Cislunar space—the region between Earth’s geosynchronous orbit (about 36,000 kilometers from Earth) and the Moon (roughly 384,000 kilometers away)—is becoming a critical frontier for future space exploration and commercialization.1 This zone includes the Moon’s orbit, transfer orbits, and the Earth-Moon Lagrange points. Additionally, as more nations and corporations launch lunar missions and establish long-term infrastructure, cislunar space is increasingly becoming a strategic focus for exploration, logistics, and transportation.


Planetary Defense As The Ethico-Legal Gateway For International Space Security, Evie Kendal 2026 Swinburne University of Technology - Australia

Planetary Defense As The Ethico-Legal Gateway For International Space Security, Evie Kendal

Space and Defense

Following the news in late 2024 that there was a city-killer asteroid on a possible collision course with Earth, many members of the public were shocked to learn there was no reliable global plan for managing such asteroidal and cometary impact hazards. While calculations of Asteroid 2024 YR4’s trajectory were further refined to exclude the previously reported 2-3% chance of collision in 2032, this event highlighted a major security threat: the lack of a globally coordinated, appropriately resourced, and politically supported planetary defense strategy (Gibney, 2025). In so doing, it also provided an opportunity for security experts to consider the …


Space-Based Missile Defense With Early Interceptor Launch Strategies, William Priedhorsky, James Wells 2026 University of Michigan, Ann Arbor

Space-Based Missile Defense With Early Interceptor Launch Strategies, William Priedhorsky, James Wells

Space and Defense

There is renewed interest in space-based boost-phase intercept (SBPI) for missile defense against ICBMs of near-peer adversaries. We discuss SBPI in the context of other missile defense approaches, and address one of its challenges, which is the expense of fielding a large enough constellation of interceptors in space to counter even a small number of ICBMs. We develop an early-launch approach that could substantively reduce the required density of interceptors. Because every second matters in boost-phase defense, early launch of interceptors can significantly increase the reach of each interceptor. Early launch would require interceptors that have highly throttleable motors. Our …


Golden Dome: Seeking Space Security, Namrata Goswami 2026 Johns Hopkins University

Golden Dome: Seeking Space Security, Namrata Goswami

Space and Defense

The “Golden Dome” initiative [formerly Iron Dome] was announced by President Donald Trump on January 27, 2025, signifying a transformative shift in global space security policy. It fundamentally questions long-standing assumptions about deterrence, national vulnerability to missile attacks, and the role of space in strategic defense. More importantly, it emerges at a moment of acute strategic transition: the erosion of Cold War arms control frameworks, the rapid advancement of hypersonic and orbital delivery systems, and the growing integration of space into warfighting doctrines. Launched via a presidential memorandum in January 2025, Golden Dome calls for a layered missile defense system …


Space & Defense Vol. 17 No. 1 Editor's Note, Damon Coletta 2026 University of Nebraska at Omaha

Space & Defense Vol. 17 No. 1 Editor's Note, Damon Coletta

Space and Defense

No abstract provided.


Space & Defense Vol. 17 No. 1 Table Of Contents, Space & Defense 2026 University of Nebraska at Omaha

Space & Defense Vol. 17 No. 1 Table Of Contents, Space & Defense

Space and Defense

No abstract provided.


Space & Defense Vol. 17 No. 1 Front Matter, Space & Defense 2026 University of Nebraska at Omaha

Space & Defense Vol. 17 No. 1 Front Matter, Space & Defense

Space and Defense

No abstract provided.


Space & Defense Volume 17 Issue 1 Summer 2026 (Whole Issue), Space & Defense 2026 University of Nebraska at Omaha

Space & Defense Volume 17 Issue 1 Summer 2026 (Whole Issue), Space & Defense

Space and Defense

No abstract provided.


How Do Governments Combat Jihad Online?, Noah Cook 2026 University of Massachusetts Boston

How Do Governments Combat Jihad Online?, Noah Cook

Honors College Theses

Since the September 11th, 2001 attacks, jihadist groups like ISIS, al-Qaeda, and al-Shabaab have used the internet as a tool for recruitment, radicalization, and propaganda dissemination. Since then, governments, non-governmental organizations, and private companies have developed strategies to combat jihadism on the internet. This paper examines how these actors have worked to mitigate the digital jihadist footprint and its effects by analyzing three main approaches to countering violent Islamist extremism on the internet: counter narrative initiatives, awareness-raising programs, and content removals. This paper finds that each of these methods has its own strengths and weaknesses. Counter narrative campaigns show the …


Trump's Rise: Will China Disrupt The Current Order Or Maintain It?, Ahmad Nurcholis, Wasisto Raharjo Jati 2026 Sriwijaya University

Trump's Rise: Will China Disrupt The Current Order Or Maintain It?, Ahmad Nurcholis, Wasisto Raharjo Jati

Global: Jurnal Politik Internasional

This paper examines the long-term likelihood of a US-China war, particularly in light of Donald Trump's US presidential win. The two nations have consistently experienced strained relations and intense rivalry, especially throughout the Trump and Biden presidencies. Both leaders are worried about China's growing assertiveness. While these nations are still battling over trade, this situation could easily escalate into an armed conflict later on. Due to China's increasing economic power and America's reduced influence in specific areas, there are predictions of a change in how the world is governed. This paper examines the question of whether China will become a …


Elite Mobilisation And Norm Contestation In A Pluralistic Legal System: A Case Study Of The Gambia, Oumie Njie, Abdou Barrow 2026 Universitas Islam Internasional Indonesia

Elite Mobilisation And Norm Contestation In A Pluralistic Legal System: A Case Study Of The Gambia, Oumie Njie, Abdou Barrow

Global: Jurnal Politik Internasional

This paper examines elite mobilisation and norm contestation within The Gambia's pluralistic legal framework, encompassing common, customary, and Sharia law, in the context of implementing the Convention on the Rights of the Child (CRC). Despite ratification and domestic legislation, implementation has been significantly challenged by religious leaders and traditional authorities who mobilised resistance against key CRC provisions, including prohibitions on child marriage, child labour, and female genital mutilation (FGM), citing incompatibility with local customs and beliefs. This resistance manifested both implicitly through neglect and explicitly through direct contestation. The paper highlights the tension between civil society organisations and international human …


Review Essay: Human Security And Civilian Protection During Violent Conflict, Lauren Spink 2026 Center for Civilians in Conflict

Review Essay: Human Security And Civilian Protection During Violent Conflict, Lauren Spink

The Journal of Social Encounters

No abstract provided.


Review Essay: Nonviolent Civilian Protection During Conflict, John Ashworth 2026 College of Saint Benedict and Saint John's University

Review Essay: Nonviolent Civilian Protection During Conflict, John Ashworth

The Journal of Social Encounters

No abstract provided.


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