China’s Defense Ministry says that Australia made “unreasonable accusations” and deliberately hyped the situation after three planes headed to New Zealand changed course in midflight because of live-f

China defence ministry spokesperson Wu Qian said on Sunday that Australian complaints over recent Chinese live-fire naval drills in international waters between Australia and New Zealand were "hyped up" and "inconsistent with the facts".

Australia's defense forces, joined by New Zealand, have been monitoring Chinese navy vessels since they were spotted last week.

The verbal crossfire follows Australia’s complaint that it did not receive sufficient notice of a military drill conducted by Chinese warships on Friday.

Australia accused China on Saturday of failing to give satisfactory reasons for what it called inadequate notice of a live-fire drill in waters between Australia and New Zealand that forced airlines to divert flights.

To safeguard our vital interests at sea, we must demonstrate self-reliance within our alliances, and develop and resource a comprehensive maritime strategy.

China's naval exercise in the Tasman Sea has put Australia and New Zealand on alert, with Canberra calling it "unusual".

Authorities in Australia and close ally New Zealand have been monitoring three Chinese navy vessels spotted in recent days in international waters of the nearby Tasman Sea

China’s live-fire naval exercises in the Tasman Sea triggered heightened concern but relatively muted criticism from the leaders of Australia and New Zealand on Saturday.

Defence ministry spokesperson Wu Qian on Sunday rejected Australia’s version of events surrounding the live-fire drills, which forced commercial flights to divert from trans-Tasman routes on Friday.