An Intensification of Global Geopolitical Tensions and Their Economic Repercussions
Mid-July 2026 is marked by an intensification of global geopolitical tensions, notably a major escalation between the United States and Iran, leading to a US naval blockade, reciprocal strikes, and the closure of the Strait of Hormuz, which has caused oil prices and refining margins to surge. Simultaneously, conflicts persist in the DRC and Sudan, where the EU has imposed sanctions on gold, while in Ukraine, June 2026 was the deadliest month for civilians, and new sanctions are being considered against Russia. These interconnected crises have significant global economic and energy repercussions.
The global geopolitical landscape in mid-July 2026 is marked by a significant escalation of tensions across several regions, leading to direct and indirect consequences for international stability and global markets. From renewed hostilities in the Middle East to persistent conflicts in Africa and Eastern Europe, the interconnectedness of these crises is evident.
The Middle East is currently a focal point of heightened geopolitical tensions, primarily due to the resumption of conflict between the United States and Iran. On July 14, 2026, the United States relaunched a naval blockade on Iranian ports, a measure effective since Tuesday at 8 PM GMT [Source 1, 4, 11, 13]. This action, following the failure of a ceasefire, was accompanied by a new wave of massive American strikes against Iran [Source 8, 13]. These bombardments target sites along Iran's southern coast, directly affecting local communities [Source 9].
In response, Iran carried out retaliatory strikes on American infrastructure [Source 4, 8] and maintained the closure of the Strait of Hormuz [Source 4, 6, 12]. This strategic passage remains closed, with Iranian officials stating that «the retaliatory operations of the fighters will continue, and the Strait of Hormuz will remain closed» [Source 12]. US President Donald Trump intensified the rhetoric, threatening to bomb Iran's civilian infrastructure, including power plants and bridges, if no agreement was reached by the following week [Source 9, 12].
This escalation has had immediate and significant repercussions on global energy markets. Oil prices jumped by 2%, reaching their highest level in a month [Source 1]. Brent crude oil reached 85.77 USD per barrel, while West Texas Intermediate (WTI) stood at 80.14 USD per barrel [Source 8]. The resumption of hostilities and the threat to global supply via the Strait of Hormuz have rekindled fears in the energy sector [Source 1, 4, 6]. The energy bill for Brescian companies, for example, has more than doubled compared to pre-Covid levels, partly due to the crisis in Iran and the blockade of the Strait of Hormuz [Source 6]. Furthermore, refining margins, particularly for gasóleo (diesel), have tripled since the attack on Iran, contributing to keeping fuel prices high. In Portugal, these margins reached approximately 62 dollars per barrel last week, nearly three times the historical average [Source 10].
Africa continues to be the scene of active conflicts, attracting international attention and intervention. In the Democratic Republic of Congo (DRC), despite an ultimatum setting the withdrawal of Rwandan troops from Congolese territory by July 15, 2026, the AFC-M23 rebels did not respect this deadline [Source 7]. They are actively pursuing their military advance and targeting new areas [Source 7]. The broader context of abuses in the DRC has also led to discussions on alternative methods of resource extraction, such as deep-sea mining [Source 14].
In Sudan, the Council of the European Union has adopted new restrictive measures aimed at weakening the war economy. The EU has prohibited the purchase, import, or transport of gold originating from the country. Furthermore, the sale or export of mercury and cyanide to Sudan has been prohibited [Source 5]. These measures reflect an international effort to limit the financial resources fueling the conflict.
The conflict in Ukraine remains a major concern, with a significant human cost. June 2026 was recorded as the deadliest month for civilians in Ukraine since April 2022, highlighting the continued intensity of hostilities [Source 3]. Regarding Russia, US senators have introduced legislation for new sanctions [Source 2]. This indicates a continuous effort by the United States to exert pressure on Russia through economic means.
The cumulative effect of these geopolitical tensions, particularly the crisis in the Strait of Hormuz, has profound global economic and energy implications. The surge in oil prices, with Brent and WTI reaching over 85 and 80 dollars respectively [Source 8], directly impacts costs for consumers and industry worldwide. The tripling of refining margins for fuels like diesel [Source 10] exacerbates this situation, leading to higher prices at the pump and increased operational costs for businesses, as observed in Brescia where energy bills have more than doubled [Source 6]. These dynamics are also complicated by hedge funds covering their positions [Source 6]. The concept of «refining bottlenecks» and critical minerals as instruments of coercion is also explored in academic circles, highlighting the strategic importance of energy and raw material supply chains in the current world order [Source 16, 17].
The mid-2026 period is characterized by a complex network of geopolitical crises, ranging from direct military confrontations in the Middle East and Eastern Europe to humanitarian and economic fallout in Africa. The interconnectedness of these events means that regional conflicts have immediate global repercussions, particularly in the energy sector, challenging international stability and requiring a recalibration of foreign policies in the emerging world order [Source 15, 19]. The emphasis on cognitive resilience within the EU's security framework also reflects the need to adapt to this volatile environment [Source 18].