Russian Strikes Sap Ukraine Mobile Network of Vital Power

Russia's attacks on Ukraine's electrical grid are straining the war-torn country's mobile-telephone network, leading to a global hunt for batteries and other equipment critical for keeping the communications system working. From a report: Ukraine's power outages aren't just putting out the lights. The electricity shortages also affect water supplies, heating systems, manufacturing and the cellular-telephone and internet network, a vital communications link in a nation where fixed-line telephones are uncommon. Consumers can charge their cellphones at cafes or gas stations with generators, but the phones have to communicate with base stations whose antennas and switching equipment need large amounts of power. With rolling blackouts now a regular feature of life in Ukraine, the internet providers are relying on batteries to keep the network going. The stakes are high, since Ukrainian officials are using positive news of the war, speeches by President Volodymyr Zelensky and videos distributed by cellphone to maintain popular support for fighting Russia. First responders and evacuees rely on the mobile network, and a long-term loss of communications in major cities would compound the existing problems of electrical, heating and water outages, the companies say. Labor shortages have exacerbated the mobile-network issues as many Ukrainians have been displaced by the war or gone to the front to fight. In December, the chief executive of Ukraine's Lifecell mobile operator, Ismet Yazici, went into the field himself to wheel in a generator and restore backup power at a cell tower, according to the company. But the biggest problem is power equipment.

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