North Korea displayed a newly developed ballistic missile capable of reaching the US territory of Guam during a massive military parade this past week, a news report said Saturday. The parade in Pyongyang on Wednesday featured three new models, including the medium-range missile that can travel 2,500-4,000 kilometers, the Chosun Ilbo reported. The report cited an unidentified South Korean government official familiar with an analysis of US satellite images. "All three (new) models are ground-to-ground missiles," the official was quoted as saying. "Of them, the medium-range ballistic missile is noteworthy as it ... has Guam in its range." The Defense Ministry said it has no comment.