Naval blockades have historically been a potent strategy to hinder an enemy's resource mobilisation. By preventing ships from entering or leaving enemy ports, blockades can choke off vital supplies, leading to shortages of food, fuel, and war materials. This not only weakens the enemy's military capability but can also cause economic havoc and civilian suffering, potentially undermining public support for the war. One of the most notable uses of this strategy was during World War I when Britain's Royal Navy established a blockade of Germany, contributing significantly to the Central Powers' eventual defeat by curtailing their access to essential resources.

Yes, having an abundance of resources does not necessarily guarantee success in war. Resource-rich nations can falter if they lack effective logistics, management, or strategy. For example, during World War I, Russia, despite its vast territories and resources, faced numerous challenges, from inefficient railways to bureaucratic inefficiencies, which hindered effective mobilisation. Additionally, internal socio-political unrest and poor leadership compounded Russia's problems, leading to its withdrawal from the war following the October Revolution. Thus, while resources are pivotal, their effective management and the overarching military and political strategy are equally crucial.

Digital technology has significantly transformed modern warfare, especially in terms of resource mobilisation. Advanced communication systems allow for instantaneous coordination across vast distances. Digital databases and logistical software enable real-time tracking of supplies and their optimal allocation. Furthermore, modern financial systems, deeply integrated with digital technologies, allow for quick mobilisation of funds, either through electronic transfers, digital bonds, or crowdfunding. Cyber warfare has also emerged as a domain where resources, in the form of technical expertise and digital tools, play a crucial role. However, this digital integration has also made modern warfare susceptible to cyberattacks that target these very resource mobilisation mechanisms.

The introduction of railways and telegraphs revolutionised resource mobilisation. Railways enabled the rapid movement of troops, weapons, and essential supplies across vast distances, making it possible to open multiple fronts, quickly reinforce positions, and maintain prolonged sieges. They also bolstered internal communication and logistics. The telegraph, on the other hand, offered near-instant communication across vast territories, allowing for real-time decision-making, better coordination of troop movements, and swifter reaction to enemy strategies. Both technologies combined drastically reduced the lag between strategising in the war room and action on the battlefield, increasing the pace of warfare and necessitating a more dynamic approach to resource management.

Ancient civilisations typically relied on more direct and immediate forms of resource mobilisation. For instance, they often depended on tribute systems, forced labour, and direct confiscation of goods and materials from subjugated regions. Trade networks were also essential for procuring luxury items or scarce resources. In contrast, modern states have developed complex bureaucratic systems, national banks, and global trade networks, allowing for a diversified approach to resource gathering and deployment. Additionally, modern technology and infrastructure enable faster mobilisation, efficient transport, and storage of resources. However, the essence remains consistent across eras: the need to efficiently procure, manage, and deploy resources to sustain war efforts.