IBOV 172,496.87 ▲ 0.68% IPC MEX 71,905.78 ▲ 0.05% MERVAL 2,848,945 — — USD/BRL5.56▼ 0.40% USD/MXN18.60▼ 0.14% USD/CLP984.56▲ 0.03% USD/COP3,287▲ 0.40% USD/PEN3.41▼ 0.06% USD/ARS1,547▲ 0.09% USD/UYU40.52▲ 3.70% USD/PYG6,174▲ 1.84% USD/BOB11.63▲ 0.92% USD/DOP60.70▲ 0.50% USD/CRC446.01▲ 1.66% USD/GTQ7.64▲ 3.18% USD/HNL26.90▲ 0.20% USD/NIO36.62▲ 1.17% USD/VES899.36▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.49▲ 2.33% USD/TTD6.72▲ 2.23% EUR/BRL6.17▼ 0.08% BRENT 94.47 ▲ 3.26% WTI 88.50 ▲ 2.86% IRON ORE 161.91 — — COPPER 6.27 ▲ 0.87% GOLD 4,015 ▼ 0.37% SILVER 52.32 ▲ 2.38% SOY 1,226 ▲ 0.14% CORN 445.00 ▼ 0.89% WHEAT 593.50 ▲ 0.13% COFFEE 263.50 ▼ 2.91% SUGAR 18.44 ▲ 1.93% ORANGE JUICE 146.35 ▼ 0.27% COTTON 82.64 ▲ 5.02% COCOA 5,044 ▲ 6.37% BEEF 218.93 ▼ 0.13% CATTLE 333.18 ▲ 0.86% LITHIUM 61.15 ▲ 1.95% PETR4 44.19 ▼ 1.69% VALE3 64.63 ▼ 0.26% ITUB4 42.05 ▲ 2.06% BBDC4 14.64 ▲ 0.69% ABEV3 15.77 ▼ 0.13% BBAS3 17.19 ▲ 0.53% B3SA3 14.84 ▲ 2.49% WEGE3 51.47 ▲ 1.02% PRIO3 61.51 ▲ 2.48% SUZB3 54.43 ▼ 0.06% RENT3 30.76 ▲ 3.26% AZZA3 15.23 ▲ 3.39% CSAN3 2.81 ▲ 4.85% RAIZ4 0.30 ▼ 98.77% PCAR3 2.57 ▲ 0.39% GMAT3 3.97 ▲ 4.20% PSSA3 46.38 ▼ 0.62% CVCB3 0.90 ▲ 4.65% POSI3 3.27 ▲ 3.81% SLCE3 17.07 ▼ 0.12% NATU3 5.61 ▲ 1.08% BRKM5 2.95 ▲ 1.03% RANI3 8.53 ▲ 0.95% CSNA3 4.46 ▲ 1.83% IBOV 172,496.87 ▲ 0.68% IPC MEX 71,905.78 ▲ 0.05% MERVAL 2,848,945 — — USD/BRL 5.56 ▼ 0.34% USD/MXN 18.64 ▲ 0.06% USD/CLP 985.56 ▲ 0.14% USD/COP 3,308 ▲ 1.04% USD/PEN 3.41 ▲ 0.01% USD/ARS 1,548 ▲ 0.15% USD/UYU 40.52 ▲ 3.70% USD/PYG 6,174 ▲ 1.84% USD/BOB 11.63 ▲ 0.92% USD/DOP 60.77 ▲ 0.61% USD/CRC 446.01 ▲ 1.66% USD/GTQ 7.64 ▲ 3.18% USD/HNL 26.90 ▲ 0.20% USD/NIO 36.62 ▲ 1.17% USD/VES 899.36 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.49 ▲ 2.33% USD/TTD 6.72 ▲ 2.23% EUR/BRL 6.17 ▼ 0.09% BRENT 94.47 ▲ 3.26% WTI 88.50 ▲ 2.86% IRON ORE 161.91 — — COPPER 6.27 ▲ 0.87% GOLD 4,015 ▼ 0.37% SILVER 52.32 ▲ 2.38% SOY 1,226 ▲ 0.14% CORN 445.00 ▼ 0.89% WHEAT 593.50 ▲ 0.13% COFFEE 263.50 ▼ 2.91% SUGAR 18.44 ▲ 1.93% ORANGE JUICE 146.35 ▼ 0.27% COTTON 82.64 ▲ 5.02% COCOA 5,044 ▲ 6.37% BEEF 218.93 ▼ 0.13% CATTLE 333.18 ▲ 0.86% LITHIUM 61.15 ▲ 1.95% PETR4 44.19 ▼ 1.69% VALE3 64.63 ▼ 0.26% ITUB4 42.05 ▲ 2.06% BBDC4 14.64 ▲ 0.69% ABEV3 15.77 ▼ 0.13% BBAS3 17.19 ▲ 0.53% B3SA3 14.84 ▲ 2.49% WEGE3 51.47 ▲ 1.02% PRIO3 61.51 ▲ 2.48% SUZB3 54.43 ▼ 0.06% RENT3 30.76 ▲ 3.26% AZZA3 15.23 ▲ 3.39% CSAN3 2.81 ▲ 4.85% RAIZ4 0.30 ▼ 98.77% PCAR3 2.57 ▲ 0.39% GMAT3 3.97 ▲ 4.20% PSSA3 46.38 ▼ 0.62% CVCB3 0.90 ▲ 4.65% POSI3 3.27 ▲ 3.81% SLCE3 17.07 ▼ 0.12% NATU3 5.61 ▲ 1.08% BRKM5 2.95 ▲ 1.03% RANI3 8.53 ▲ 0.95% CSNA3 4.46 ▲ 1.83%
since 2009
Wednesday, November 11, 2026

China Crypto

China’s Ascent in Submarine Cable Dominance Amid Geopolitical Rifts

By · · 2 min read

Despite stringent US sanctions, including the 2020 placement of Wuhan FiberHome International Technologies on the “Entity List,” the company has remarkably adapted.

It has shifted its focus towards domestic production of submarine cables. This strategy has allowed FiberHome, a prominent Chinese submarine cable manufacturer, to continue its operations.

It has also enabled the company to expand, undeterred by the absence of US technology.

Free daily brief — no card needed
Get every China story in one morning email
We build you a personalized brief around the topics you follow — free for 7 days. Love it? Your first month after that is US$1.

This domestic focus underscores China’s broader ambition to challenge the longstanding US dominance in the undersea cable sector, traditionally controlled by a few US and allied companies.

The expansive undersea cable network, crucial for global data transmission, spans 1.4 million kilometers and carries over 95% of the world’s communications data.

China’s Ascent in Submarine Cable Dominance Amid Geopolitical Rifts
China’s Ascent in Submarine Cable Dominance Amid Geopolitical Rifts.
RT
Ask Rio Times
17 years of Latin America reporting, on demand.
Open the full Ask Rio Times →

Notable developments by Chinese firms include the 25,000-kilometer PEACE cable by HMN Tech.

The LatAm Brief

One email, every weekday morning. What moved in Latin American markets, politics and expat life.

Yesterday’s subject line: “Petrobras to pay shareholders US$2.7 billion”

Free. We send a confirmation link first — nothing arrives until you click it. Unsubscribe with one click in any edition. If you stop opening us for 30 days we stop sending by ourselves, as we assume the interest is no longer there. See our privacy policy. We never share your email.

They have also undertaken extensive cable installations across the Philippines and the Asia-Pacific region, emphasizing the strategic “21st Century Maritime Silk Road” initiative.

However, these moves signify China’s intent to foster a diversified global network akin to a “Digital Silk Road,” thereby enhancing its geopolitical and communication influence.

On the geopolitical front, concerns about the security and control of these cables have been highlighted.

Additionally, Dmitry Medvedev, deputy chairman of the Russian Security Council, brought attention to this issue.

He suggested that Russia could potentially disrupt the network of cables in the Atlantic, pivotal for the Western world’s connectivity.

Navigating the Geopolitical Landscape

Incidents like the 2006 earthquake near Taiwan and the 2008 anchor mishap highlight the vulnerability of undersea cables to disruptions. Such incidents could cause severe economic impacts.

In response to perceived threats, the US has intensified efforts to maintain “clean” networks free from Chinese influence. This is aimed at safeguarding these critical infrastructures.

In addition, the strategic importance of these cables is undeniable. They not only facilitate global data flow but also represent significant geopolitical leverage.

The tension between maintaining robust, secure communication channels continues to evolve. It is influenced by geopolitical machinations, shaping the future of global connectivity.

This evolving landscape calls for a reevaluation of strategies to ensure resilience against potential disruptions, be they technological or political.

As the industry progresses, the importance of a balanced approach becomes increasingly apparent. This approach must consider both technological advancements and the geopolitical climate.

This article was produced by The Rio Times’ automated AI newsroom. Editorial responsibility: Matthias Camenzind, Publisher and Editor-in-Chief. The Rio Times also runs Ask Rio Times, which answers from 100,000+ of our own articles, the daily Latin America Power Map, and prediction-market odds on elections and markets.. How we use AI · Report an error

Brazil runoff date: Sunday, October 25, poll closing times and when results start · Brazil runoff polls: Flávio 51%, Lula 49% · Kalshi and Polymarket odds

Rotate for Best Experience

This report is optimized for landscape viewing. Rotate your phone for the full experience.