Chan Chun Sing

The provided news articles focus on Singapore's defense and security matters, specifically the acquisition of military equipment from the United States. They discuss the approval of a $2.3 billion sale including P-8A Poseidon reconnaissance aircraft, torpedoes, and air defense systems to Singapore. The articles also highlight the importance of securing subsea cables in the context of great-power rivalry and the digital economy. However, none of the articles mention Chan Chun Sing. Therefore, it is impossible to provide a summary about why he is newsworthy or his current relevance based on the given information.