Israel is on the verge of introducing a groundbreaking tactical tool, referred to as the “sponge bomb,” in its ongoing efforts to counteract the complex network of underground tunnels used by Hamas in Gaza.
These specialized devices are encased within a protective plastic container featuring a precisely engineered metal barrier that divides two distinct liquids. When the moment arises, a trained soldier activates the “sponge bomb,” allowing these liquids to merge as it advances towards its intended destination.
The Israel Defense Forces (IDF) have ingeniously designed these “sponge bombs” to serve a very particular purpose. Unlike traditional explosive devices, they do not inflict harm through explosions. Instead, they work by promptly sealing any gaps or tunnel openings that might be exploited by hostile combatants.
Details concerning the deployment of these enigmatic “sponge bombs” have been closely guarded by the IDF. Upon activation, they produce a rapid and expanding foam, which swiftly hardens to achieve its desired effect.
In the year 2021, the IDF exhibited the deployment of these ingenious devices during comprehensive training exercises. These exercises involved the creation of a simulated tunnel system at the Tze’Elim army base, strategically situated near the Gaza border. The primary aim was to prepare IDF personnel to navigate and counteract the subterranean passages effectively.
As the IDF prepares for a forthcoming ground operation, the significance of the challenge becomes apparent. The sprawling labyrinth of tunnels, colloquially known as the “Gaza Metro,” stretches over hundreds of miles, providing shelter and camouflage to Hamas fighters and their leadership.
The “sponge bomb” is poised to emerge as a vital asset for the IDF. Its capacity to seal off tunnel entrances and prevent surprise attacks is a crucial defensive measure. These specialized devices come stored in a compact plastic container featuring a strategically positioned metal partition, ensuring the two essential liquids remain separate. Only when deployed by a well-trained soldier, this partition is removed, allowing the liquids to mix as the “bomb” is propelled towards its intended target.
To address this intricate challenge, the IDF has formed specialized tunnel reconnaissance units within the engineering corps. These units are equipped with an array of cutting-edge tools, including ground-penetrating radar, both aerial and ground sensors, and advanced drilling systems.
Recent reports indicate that IDF personnel have been furnished with specialized equipment to facilitate underground visibility. Given the absence of natural light in the underground environment, troops are now reliant on thermal technology for night vision, supplemented by specially designed radios capable of reliable communication in these challenging conditions.
In addition to these measures, Israel is actively exploring the use of drones and robots to navigate the complex tunnel network. However, deploying these technologies underground has posed significant technical challenges.
The introduction of the “sponge bomb” and these highly specialized tools represents a concerted effort by Israel to adapt and respond effectively to the evolving threats posed by underground tunnel networks. These endeavours are part of a broader strategy to ensure the safety and security of Israeli soldiers as they confront the complex and perilous reality of the “Gaza Strip.”