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The study will add to the current discourse on the Israel-Hamas conflict by examining the impact of the war on the stock markets of trading partners. Stock market returns inevitably rise as globalization keeps integrating financial markets and economies around the world. Thus, the impact of war is assessed across a range of indicators that are similar in some way, such as geographic location, political climate or economic standing. Thus, the goal of this study is to investigate how the Israel-Hamas war affects trading partner countries' stock performance.

Event study methodology is applied using Morgan Stanley Capital Index (MSCI) as a benchmark index. The influence of the Israel-Hamas war on the world's major stock markets is evaluated using a market model. The study takes into account Israel and its 23 trading partners. To capture the locational asymmetry in the outcome, the countries are further categorized according to their geographic locations. The official declaration of war came on October 7, 2023, a non-trading day. Consequently, October 9, 2023, is designated as the event day in this study. The data was gathered between January 1, 2023, and December 31, 2023, with an estimation period of 140 days taken into account to minimize bias.

Asymmetric response is shown among the nations due to their economic standing, geographic proximity and trading links with Israel. While Austria, Greece, Egypt, Palestine and Israel had the greatest negative effects, Argentina, Japan and Chile saw significant beneficial effects. The remaining nations had little effect. The market quickly adjusted itself, eliminating anomalous returns.

Taking into account the topic's criticality, the current work has certain limits. The study has used the daily data to limit its reach to the stock market exclusively. In the future, academics can combine high-frequency stock market data with data from other macroeconomic variables, such as currency or different commodities markets, to further their research. Furthermore, a cross-national comparison of the impact in terms of direction and intensity regarding developing global groups such as I2U2, LEVANT, BRICS, MIKTA, SCO, NATO, SAARC and OECD can provide a more comprehensive understanding in this context. To gain insight into the durability and adaptation of financial systems over time, longitudinal studies could be conducted to monitor the long-term effects of geopolitical crises on the stock markets of trading partner countries.

By better managing investment portfolios and evaluating potential risks associated with trading partners involved in such conflicts, investors and businesses can lessen the impact of geopolitical tensions on stock market performance. These results contribute to our understanding of how geopolitical conflicts affect stock markets.

This research provides an extensive analysis of the global impact of Israel-Hamas tensions on stock market volatility by taking into account trading partners. This allows for the investigation of how various market structures and economic systems react to geopolitical turmoil. The present study is one of the first attempts to look into how disturbances in one region might affect continents to better understand the dynamics of global trade and economic interdependencies.

This study aims to explore the impact of cryptocurrency on intelligence activities by law enforcement agencies, focusing on the changing landscape due to its exploitation by terrorist organizations. Investigating the dual nature of cryptocurrency as a global payment system and a potential threat to national security, the purpose is to understand how law enforcement adapts its strategies in response to this evolving challenge.

The research uses a comprehensive approach by analyzing the integration of research and collection stages within the intelligence circle, particularly emphasizing blockchain analysis. By examining the actions of law enforcement authorities in the case study of Hamas’ crypto fundraising campaign, the study highlights how open-source information, accessible through blockchain, allows for strategic collaboration between law enforcement authorities and specialist companies in the field of intelligence analysis. This methodology enables law enforcement to enhance their intelligence gathering capabilities to trace illicit activity by terrorist organizations, leading to a successful seizure of crypto funds.

The findings reveal a symbiotic relationship between terrorist organizations and the crypto space, with the latter becoming an attractive means for financing activities. Law enforcement, in response, has evolved its intelligence practices, combining collection and research to trace and crack down on illicit crypto transactions.

The study sheds light on the dynamic challenges faced by law enforcement in maintaining an effective intelligence response to the ever-evolving methods used by terrorist organizations in using cryptocurrencies.

The purpose of this study investigates the short-term market reaction of three commodity futures indices for four recent events of high geopolitical risk: the Ukraine–Russia war, the Taiwan Strait crisis and the Hamas terrorist attack on Israel.

The author examines three commodity futures indices at and around the beginning of four recent events of high geopolitical risk using an event study methodology.

The results show a positive abnormal return for the commodity futures indices for three of the four recent events considered in the analysis. The exception in terms of abnormal returns observed is the visit of US Speaker of the House Nancy Pelosi to Taiwan on August 2, 2022, which resulted in statistically significant negative abnormal returns in the commodity futures around the visit. The other three geopolitical events, by causing an increase of uncertainty level and supply-side constraints, led to a rise in the price of most commodity futures. This allowed commodity-exporting countries to achieve positive and statistically significant abnormal returns. Policy implications of our findings are discussed.

The effect of high geopolitical risk events on commodity futures indices has been relatively little examined in the financial theory. This study intends to fill this gap in the literature.

This paper aims to examine the short-term market reaction for the world’s 100 largest listed defence firms at and around the three recent largest threats to the global economy – Ukraine–Russia war, Fourth Taiwan Strait Crisis and the Hamas terrorist attack on Israel.

The author examine the impact of the three recent largest threats to the global economy in the largest listed defence firms using an event study methodology.

The results show a positive and statistically significant short-term reaction around the three geopolitical threats. The results also reveal the existence of higher abnormal returns for defence firms with greater weight of defence sales, in line with the captured regulator theory and for firms with higher research and development and capital expenditure intensity.

The effect of the war on stock markets has been relatively little examined in the financial theory. This study intends to fill this gap in the literature through the analysis of the three recent largest threats to the global economy.