The ongoing Iran war has witnessed an alarming surge in GPS jamming, with over a million such incidents recorded since the conflict began. Experts speaking to Sky News have characterized the widespread use of this disruptive technology, stating "everyone is doing it."

GPS jamming involves the deliberate broadcasting of radio signals to interfere with or block the reception of GPS signals. This can render navigation systems, including those used by military forces, aircraft, and civilian vessels, unreliable or completely inoperable. The proliferation of jamming technology raises significant concerns about safety and operational security.

While the exact perpetrators and specific targets of these jamming incidents remain largely undisclosed, the sheer volume suggests involvement from multiple actors. The technology's accessibility and effectiveness in disrupting navigation have made it a tool of choice in modern warfare and potentially for state and non-state actors seeking to gain an advantage or sow confusion.

The implications of such widespread GPS jamming are far-reaching. Beyond military applications, it poses a threat to civilian aviation, maritime navigation, and critical infrastructure that relies on precise timing and location data. The potential for accidental collisions or navigation errors increases significantly in areas experiencing heavy jamming.

Experts warn that the increasing sophistication and availability of jamming devices make them a persistent challenge. Countering these efforts requires advanced technological solutions and international cooperation, but the current landscape indicates a difficult battle ahead. The long-term consequences for global navigation systems and the potential for escalation in the use of electronic warfare tactics are subjects of ongoing concern.

The accessibility of jamming technology means that not only state actors but potentially other groups could employ these tactics, further complicating efforts to identify and mitigate the risks. This raises questions about regulation and the responsibility of technology manufacturers and distributors.

Further analysis is needed to understand the specific impact on commercial shipping and air traffic, as well as the potential for cascading failures in interconnected systems that depend on accurate GPS data. The opacity surrounding the exact nature and scale of these operations makes comprehensive assessment difficult.

As the conflict continues, the dark art of GPS jamming is likely to remain a significant factor, underscoring the evolving nature of warfare in the digital age and the critical need for robust defenses against electronic interference.