A linearly polarized dual-resonant millimeter-wave absorber for Radio Detection And Ranging (RADAR)applications is presented in this paper. The frequency-selective absorber (FSA) is composed of solitarily using the distributed elements. The proposed FSA achieves a dual-band resonance characteristic utilizing the mutual coupling between concentric square loops, the second harmonic mode of the Jerusalem cross, and the corrugated cross grids. The proposed dual-band FSA operates from 25.5 to 26.5 GHz (1 GHz) (fL) and 31.8 GHz–32.5 GHz (0.7 GHz) (fH) with minimum absorptivity of 96% and 92%, respectively. The desired frequency response of the proposed unit cell is demonstrated by an equivalent circuit model. The FSA prototype is fabricated and the simulated results are validated using experimental measurements. The proposed FSA is a suitable candidate for stealth application in defense and military systems.

The objectives of this case series study were to test whether an elastic back exosuit could increase a wearer’s endurance when lifting heavy objects and to assess whether lifting more cancels out the exosuit’s risk reduction benefits. We found that 88% of participants increased their lifting repetitions while wearing an exosuit, with endurance increases ranging from 28 to 75%. We then used these empirical data with an ergonomic assessment model based on fatigue failure principles to estimate the effects on cumulative back damage (an indicator of low back disorder risk) when an exosuit is worn and more lifts are performed. Participants exhibited 27–93% lower cumulative back damage when wearing an exosuit. These results confirmed that wearing an exosuit increased participants’ lifting capacity without canceling out injury risk reduction benefits. Back exosuits may make it possible to simultaneously boost productivity and reduce musculoskeletal disorder risks, which is relevant to workers in civilian and defense sectors.

In this article, we demystify the South African Defence Force’s 32 Battalion and de-exceptionalize the apartheid military by connecting it to other colonial military communities, and apartheid governance more broadly. Drawing on oral history, autoethnography, and archival documents, we demonstrate the highly unequal, yet mutual, reliance of white authorities and elite Black women in the haphazard and improvised nature of apartheid military rule. Most women arrived at the unit's base, Buffalo, as Angolan refugees, where white military authorities fixated on their domestic and family lives. We examine the practical workings of military rule by considering three nodes of social surveillance and control. Elite Black women, known as “block leaders,” served as intermediaries, actively participating in the mechanics of military rule while also using their position to advocate for their community. Finally, we consider the ingrained violent patriarchal nature of life in the community by highlighting the nature of women's precariousness and labor.

There has been limited focus placed on exploring food insecurity within the UK-ex-Armed Forces population. The present study aims to build on initial work by investigating the prevalence and associated factors of food insecurity within UK veterans and their families and their current health status. 881 veterans (or a family member) who previously served in the Royal Navy and Royal Marines, Army and the Royal Air Force completed an online survey to explore health status, food insecurity and receipt of benefits. In total, 16.9% of survey respondents were part of food-insecure households, with 12% of these also experiencing some element of hunger. Working age, non-officer rank at the time of service discharge, not being married, living in rented accommodation, having at least one medical condition and in receipt of other benefits were significant risk factors associated with food insecurity. Understanding the specific risk factors associated with food insecurity is vital to develop personalised interventions and policies, such as income support programmes and affordable housing initiatives. However, more work is needed to further explore the factors associated with food insecurity, particularly in the long term.

This article explores the militarisation of the North Korean police and the establishment of specialised units, including the Railroad and Maritime Police, and the Korean-Manchurian border guard. The analysis primarily draws from unpublished Soviet archival material. Contrary to the assumption that strengthening the North Korean police under Soviet military administration was aimed at providing a backbone to the North Korean regime, our examination reveals that, at least initially, it was driven by the urgent need to address immediate challenges in public security. The initial crisis arose with anti-trusteeship protests and worsened when the Soviets initiated land reform, coinciding with a series of terrorist attacks against North Korean politicians and Soviet military units. The article also sheds light on the background processes that led to the creation of specialised police units such as the Railroad Police and the Maritime Police. Contrary to common perceptions, these units were not designed to become military units from the outset. Soviet documents clearly reveal that their primary function was to assist the Soviets in guarding the North Korean railroad and coastline. The Soviets initiated and controlled the establishment of the Korean-Manchurian border guard to address issues on the northern border of Korea.

Since the so-called war on drugs began in Mexico in 2006, the military has been the leading actor in charge of the government’s public security policy, undertaking tasks that should be carried out by the police. Analyses of this security strategy are based on quantitative methods and have focused on its results: e.g., an increase in the homicide rate or the committing of human rights violations. In contrast, based on in-depth interviews, this article explores the testimony of military personnel to understand what they experience in the field. Contrary to what the existing literature argues, which maintains that the military acts with a logic of war, this article shows that the situation is far more complex: they act in a scenario characterized by improvisation, facing the dilemma between acting and being accused of human rights or not acting and being accused of disobedience.

Sinf-e-Aahan (2021) and Ehd-e-Wafa (2019) are two scripted television shows produced by Inter Services Public Relations (ISPR), the public relations wing of the Pakistan Armed Forces. Both shows merge the national, military spheres with domestic, civil spheres within its narrative universe, albeit in contrasting ways. This is a departure from military-sponsored scripted television made under the monopolistic state control of television. How do military-sponsored shows maintain the domestic and military spheres in their visual landscape? With attention to visual representation in the serials and using secondary data available on the production team’s choices, I argue that the conventions of domestic serial content force military characters to engage in issues of domesticity, such as marital conflict and reputation scandals. Military and familial logics meld together in instances where the military inserts itself into the domestic sphere within these shows, without embracing the messiness and moral ambiguity of such spaces.

In the late 1970s and early 1980s, the terrain of the diplomatic and security landscape of Southern Africa shifted dramatically. South Africa declared various Bantustans “independent,” but they were not recognized by other countries. Small regional states like Lesotho increasingly took more combative diplomatic stances, aided by Cold War connections and, in this case, a local border dispute. This article examines a proposed ski resort that South Africa wanted to build in the QwaQwa Bantustan on Lesotho's border starting in 1975. Because of Lesotho's diplomatic and military escalation, the Khoptjoane resort was never built, but the lengthy dispute contributed to the sidelining of the apartheid regime's diplomats in favor of its securocrats. Thus, we argue the failed ski resort contributed to the atmosphere in which Pretoria greenlit the Maseru Massacre of 1982, presaging the apartheid regime's increased 1980s willingness to use its military superiority against township residents and Southern African neighbors alike.

During the Nigerian Civil War, France became the main supplier of military assistance to the secessionist Biafra. In a neo-imperial pursuit to weaken the potential regional hegemon Nigeria, it secretly provided arms and ammunition to the Biafrans in collusion with Côte d'Ivoire and Gabon. Yet the driving force behind this Franco-African arms triangle was not the Elysée, but the Ivorian president Félix Houphouët-Boigny. Newly unearthed documentary evidence from French archives enables this article to break new historiographical ground: firstly, to show the Elysée's sheer reluctance to militarily assist Biafra and lack of a coherent policy in doing so; secondly, to confirm Houphouët-Boigny as the “mastermind” behind the arming of Biafra, as well as to identify his Cold War motivations; thirdly, to uncover Gabonese president Omar Bongo's increasing agency and influence in the scheme; fourthly, to demonstrate that it was the Ivorian and Gabonese presidents who transformed the arms triangle into a square by bringing the Rhodesians and, especially, the South Africans in; and, finally, to retrace the emergence and functioning of the “African-French” military assistance to Biafra at the policy level not only from Paris's, but also Abidjan's and Libreville's perspectives.

Optimal diet and nutrition is vital for military readiness, performance and recovery. Previous research on military diets has primarily focused on the nutritional composition of field/combat rations and dietary intake during deployment. There is accumulating research exploring the usual free-living dietary intake and nutritional status of defence members in garrison (i.e. military bases on which personnel are stationed). However, no comprehensive review has been conducted to assess the overall dietary quality of defence members internationally. Therefore, this review assessed the diets of military populations against national nutritional guidelines and Military Dietary Reference Intakes (MDRI). A systematic literature review of original research was conducted. CINAHL, Medline (EBSCO), Scopus (Elsevier), PubMed and AMED databases were searched up to the 20/02/2023. A total of thirty-six studies met the inclusion criteria. The overall quality of included studies was high, with a low risk of bias. The diet quality scores indicate poor to fair diet quality among defence members. Defence members display low intakes of fruits, vegetables, wholegrains, seafood, plant protein and nuts and high intakes of added sugars, trans fat and processed meat. Results also indicated suboptimal intake of fibre, essential fatty acids, vitamin A, vitamin E, folate, Mg, Zn and iodine. This may lead to reduced performance, increased risk of chronic diseases and mental health disorders. More research is needed to assess the long-term consequences of poor diet quality in defence members. These results require the attention of policymakers to ensure that military education and food environment is supportive of healthy eating.

The integration of ‘AI’ technologies into weapon systems introduces a complex dimension to international relations and security, championing technological solutions for enduring warfare challenges, notably enhancing ‘situational awareness’ through advances such as automated ‘vision’. However, the discourse, particularly in Western militaries like that of the United States, often overlooks inherent limitations and issues in AI-based warfare. This paper explores ‘AI’s’ implications for military vision by inter alia scrutinising the US military’s Joint All-Domain Command and Control (JADC2) process. It argues that the US military actively transforms the observation, decision, and action apparatus, progressively substituting human vision and decision-making, leading to a multidimensional de-visualisation. This denotes fundamental changes in human perception, reshaping knowledge, control, and agency dynamics. In conclusion, the paper suggests an imminent era of de-visualisation in the military – a deliberate relinquishment of human control for perceived military efficiency and effectiveness. This marks a transformative shift, urging nuanced consideration of the profound impact of ‘AI’ technologies on warfare dynamics.