(Image credit: Shutterstock) Dongyin island, the northernmost part of Taiwan and located barely 30 miles from mainland China, has lost its undersea cable linking it to Beigan Island. These two small islands are part of the Matsu Islands, which sit strategically at the northern part of the Taiwan Strait. According to Reuters , bad weather has caused a shipwreck sitting on the seafloor to shift its location, severing the underwater link. Because of this, the government has activated the island’s backup microwave communications link, allowing the 1,500 people on the island to continue enjoying mobile and internet services, although with some delays, depending on the weather. Even though the island is small and sparsely populated, the Taiwanese military reportedly has a heavy presence in the area owing to its proximity to China.…