"Saturation, not coverage, is the true test of bridging India's digital divide." Examine this with reference to the 4G Saturation Project.

Coverage tells us how many people a network can reach. Saturation tells us how many villages it still leaves out. The DoT's 4G Saturation Project was approved in July 2022 at ₹26,316 crore for 24,680 uncovered villages [2]. It judges success by how many villages remain unserved, which makes it a good test of this claim.

Why saturation is the sharper test

• Averages hide exclusion: national coverage figures can look high while remote tribal, LWE and border villages stay dark. Operators serve dense, profitable areas first.
• Universal service principle: USOF, now Digital Bharat Nidhi, exists to fund last-mile sites that operators find unviable [2].
• Equity: connectivity is the gateway to digital governance, health, education and finance. Partial coverage shuts out the most vulnerable [1].

Evidence from the project

• Villages without 4G fell from 45,180 (2022) to 11,372 (2026). This is the national gap, so private operators also contributed [1].
• BSNL commissioned 18,291 of 24,680 planned sites. A peak of 10,21,048 daily users shows demand that had gone unserved [1].
• The project runs on an indigenous stack (C-DOT core, Tejas radio, TCS integration), making India one of five such countries [3].
• 26,000 more sites have been sanctioned for the next phase [1].

Limits: even saturation is not the final test

• Delays: the target was December 2023 [4], but only about 61% of towers were commissioned by February 2026. Border outposts lagged at 42%, against 93% in LWE areas [5].
• Quality: audits found coverage gaps, weak signal and duplicated towers [5]. In the earlier LWE Phase I project, only 19.56% of sites met the 98% uptime benchmark [6].
• Sustainability: the outlay covers only five years of running costs [2]. At about 56 peak-day users per site [1], these towers cannot pay for themselves.
• Usage gap: on the same fund, only 30% of gram panchayats had functional BharatNet [5].

Way forward

• Link subsidies to uptime and signal strength, not just towers built.
• Run a state-wise performance audit before the 26,000-site phase [5].
• Provide time-bound forest clearances and security support, and promote infrastructure sharing in the North-East [5].

Saturation beats coverage because it puts the last village at the centre of policy. Even so, the real test is a connection that keeps working and gets used. If uptime-linked contracts and audits back the next phase, the project can deliver on Antyodaya and SDG 9.c's goal of universal internet access.