ABC

The provided news articles cover a range of unrelated topics, and there is no mention of an organization called "ABC" in any of them. The articles discuss the death of Alan Osmond, a blocked merger of Nexstar and Tegna, domestic abuse allegations against Taylor Frankie Paul, a super typhoon in the West Pacific, the appointment of a female army chief in Australia, failed negotiations regarding the US war with Iran, Iran's potential toll on ships in the Strait of Hormuz, an article about Trump, and a US court ordering the Pentagon to grant journalists unrestricted access. Without further information or context, it is impossible to provide a summary about the activities or relevance of "ABC" based on these articles.