Satellites have become vital and crucial in the realms of communication, surveillance, and national security. With continuous advancements in space technology, alongside significant geopolitical shifts in the world today and the ongoing rivalry between major powers (the United States, Russia, and China), the issue of militarizing satellites has forcefully resurfaced. This brings with it various threats, including attacking other satellites, disrupting communications, and even conducting military operations from space.
Rising Concerns:
Recent developments have revealed numerous indicators of escalating threats and risks associated with the remilitarization of satellites. Among the most prominent are:
On July 22, 2024, it was reported that the U.S. Space Force is preparing to introduce a new ground-based jamming system designed to disrupt enemy satellite communications during conflicts. This system is known as the Remote Modular Terminals (RMT). It is specifically designed to prevent Chinese or Russian satellites from transmitting information about U.S. forces during conflicts. The first batch of these Remote Modular Jamming Terminals is scheduled to be installed later this year after several successful tests. For security reasons, 11 out of 24 jamming devices will be deployed in undisclosed locations by December 31, 2024.
In mid-July 2024, U.S. military and intelligence officials expressed growing concerns during discussions at the annual Aspen Security Forum regarding Russia and China’s actions in space. They noted that both countries are nearing the deployment of space weapons that could significantly impact U.S. national security.
NATO leaders, during the alliance’s summit in Washington in July 2024, confirmed that space assets are increasingly at risk, especially with the growing threat of what is termed “gray zone” space operations. These may include jamming satellites or spoofing their identities, non-kinetic attacks on space assets, cyber operations, unauthorized rendezvous and proximity operations, and satellite stalking.
On June 26, 2024, two American space agencies reported that a Russian satellite had broken up in orbit into more than 100 pieces, forcing astronauts aboard the International Space Station to take shelter in their spacecraft.
At the end of May 2024, U.S. Department of Defense Press Secretary Pat Ryder stated, “Russia launched a satellite into low Earth orbit, and we believe it is likely an anti-space weapon capable of attacking other satellites in low Earth orbit.”
On May 20, 2024, the UN Security Council failed for the second time in less than two weeks to adopt a first-of-its-kind resolution aimed at preventing an arms race in space. The council once again failed to pass a resolution on outer space following Russia’s veto of a similar text on April 24, 2024.
The Center for Strategic and International Studies (CSIS) highlighted in its annual report “Space Threat Assessment 2024,” released in April 2024, several international shifts concerning the global competition in developing space capabilities. These include:
China: Over the past decade, China has strengthened itself as a space power, relying on an array of growing space and anti-space capabilities to support its national goals. These include using space as an extension of the Belt and Road Initiative to enhance its economic and diplomatic relations with other countries. On the diplomatic front, China is working with Russia to create an international coalition focused on lunar missions, directly competing with the U.S.-led Artemis program. China is also pursuing strategic space cooperation with African, Latin American, and Asian countries.
In 2023, China conducted 67 space launches, successfully placing over 200 satellites into orbit, with only one launch failure. China’s counter-space activities in 2023 appear largely to be a continuation of activities from previous years. These include launching another spaceplane, operating geostationary satellites for rendezvous and proximity operations, and employing electronic jamming and cyber operations against ground networks.
Russia: Russia experienced both successes and failures in space in 2023. A Russian attempt to land on the moon failed in August 2023, yet Russia successfully launched several civilian and military satellites. Moreover, Russia gained new foreign clients, such as Malaysia, despite U.S. and European sanctions. There are also reports that Russia is developing an anti-satellite weapon capable of carrying nuclear warheads, which the United States claims would violate the Outer Space Treaty of 1967.
India: India continues to expand its space activities, making a historic leap forward in 2023 by landing its unmanned spacecraft “Chandrayaan-3” on the moon in August 2023. While India significantly lags behind the United States and China in the number of rockets launched in 2023, it did launch more rockets than Europe and Japan combined (see Figure 1). India also signed the U.S.-led Artemis Accords in June 2023 and partnered with Japan on another lunar mission. Additionally, India is increasingly focusing on using its growing space capabilities for military purposes.
Iran: Iran has continued to advance its space capabilities, showcasing notable achievements over the past year. Despite previous setbacks with the “Simorgh” rocket, Tehran recently achieved two successful space launches in January 2024. One launch utilized the Simorgh rocket, while the other employed the Qased 100 rocket, placing four separate satellites into orbit. In September 2023, Iran launched its third military satellite, “Noor 3,” which is believed to be engaged in Earth observation, similar to its predecessors. Additionally, in December 2023, Iran launched a biological capsule, possibly part of its ambitions for indigenous human spaceflight capabilities.
North Korea: The year 2023 saw North Korea’s first successful space launch since 2016, with the deployment of the military reconnaissance satellite Malligyong-1. Pyongyang also completed significant upgrades to its Sohae satellite launch station. Moreover, North Korea has strengthened its cooperation with Russia in various fields, including space technology.
Russia: In February 2024, Mike Turner, the Chairman of the House Intelligence Committee in the U.S. Congress, announced that Russia is developing a satellite with anti-satellite capabilities based on nuclear weapons. This announcement is linked to Russia’s launch of the Cosmos 2553 satellite in February 2022, which was placed in an unusual orbit at the outer edge of low Earth orbit, above other satellite systems. Some reports suggest that Cosmos 2553 is either designed for ground-target surveillance or that Russia is testing long-term radiation exposure for potential future anti-satellite nuclear weapons.
Complex Context:
These threats and risks arise within a complex and multifaceted political and technological context, where the resurgence of satellite militarization is influenced by several factors:
Increased Reliance on Satellites: Nations’ growing dependence on satellites for communications, surveillance, and military intelligence makes them potential targets for space threats and a theater for military conflicts.
Rising Military Space Activities: Major powers and emerging nations are ramping up their military space activities, including the development and testing of space systems and weapons, turning space into an arena of competition and conflict.
Advancements in Space Technology: Progress in satellite and rocket technology heightens the likelihood of developing space capabilities for advanced military operations, such as destroying or jamming vital communication satellites of rival nations.
Lack of Oversight and Political Complexities: Political complexities and insufficient oversight in certain space regions could increase the threat of space-based attacks and unwanted interventions.
Geopolitical Competition among Major Powers: Current global geopolitical conflicts are driving major and emerging powers to enhance their military space capabilities as part of their security and deterrence strategies. This is further exacerbated by deteriorating international relations, the collapse of global arms control frameworks, and ongoing regional conflicts.
Potential Threats:
The potential threats associated with the militarization of space encompass various military risk patterns, including the risk of satellite collisions or crashes. Some general characteristics of these risks are:
Increased Direct Military Risks to Satellites: There is a growing pattern of normalizing deviations, where unsafe practices that do not immediately lead to disaster may, in the long term, result in significant issues. This includes concerns over the development of space-based anti-satellite technologies and nuclear anti-satellite capabilities, potentially leading to space collisions and unauthorized access to sensitive space technologies, complicating international security.
Rising Concerns over Cyber Military Attacks: There is heightened fear of increasing cyber attacks targeting satellite infrastructure and networks, or the development of electronic attacks, jamming, and deceptive activities in space. There is also worry about developing capabilities for controlling or manipulating rival countries’ satellites and potential space-based jamming of global navigation satellite systems as defensive measures against missile and air strikes.
Estimates suggest that the risk of escalation and global competition in outer space could lead to highly concerning scenarios, including the potential use of nuclear weapons. Space conflicts might involve the following scenarios:
- Conflicts where space systems of strategic value are targets of attack or imminent threat.
- Conflicts where space systems are used (or perceived to be used) offensively, including enabling traditional attacks.
- Conflicts where activities or confrontations in space lead to responses in other domains, such as anti-satellite tests triggering conventional retaliation.
- Conflicts where parties involved in terrestrial disputes extend the battlefield to attack space systems.
Risk Assessment:
The escalating threats associated with the potential re-militarization of satellites are serious and must be considered, especially given that many countries now have the capability to execute various anti-satellite attacks. Current geopolitical shifts heighten these risks, as nations seek to showcase their deterrent capabilities and technological prowess while engaging in international competition. While satellite threats might not directly impact human lives like conventional warfare, targeted operations against satellites could disrupt operational systems or harm a nation’s intelligence capabilities, resulting in limited moral responsibility.
Intense global and ideological disputes: The intensity of ideological, political, and doctrinal conflicts among major global powers may exacerbate these risks, particularly with the rise of populist movements such as extreme right-wing elements in Europe, which push their agendas and capabilities.
Political and military prudence: Political and military prudence could mitigate these risks. Such threats could undermine international security and peace, with global and international institutions potentially playing a role in fostering consensus among major powers to reduce threats and seek dialogue, similar to the non-proliferation treaty for nuclear weapons.
Current indicators: Currently, indicators of a return to satellite militarization are largely tied to political and military competition among major powers. Thus, statements related to deterrence do not necessarily imply complete capability or political options to exceed deterrent levels.
In conclusion, the current risks associated with the re-militarization of satellites differ significantly from the space technology competition seen during the Cold War. The present escalation is more dangerous due to its emergence in a new multipolar world order, involving various nations with space capabilities and advanced technologies. This makes tracking and monitoring space threats increasingly difficult, as they move into the shadows, whether in cyberspace or within space systems concealing their destructive potential behind other functions.
