Why did a Chinese bomber carry a nuclear-capable missile in an anti-ship exercise?

The People’s Liberation Army has unveiled the first official footage showing a nuclear-capable air-launched ballistic missile, the Jing Lei-1, mounted on an H-6N bomber in combat-ready status during a joint anti-ship exercise. The strategic bomber was seen in flight, carrying a massive missile under its belly, in the final episode of the documentary Securing Victory, which has been airing on state