The U.S. is preparing to send six nuclear-capable B-52 bombers to an air base in northern Australia, according to the Australian Broadcasting Corporation. Citing U.S. documents, ABC reported that Washington had drawn up detailed plans to build dedicated facilities for the aircraft at the Tindal Air Base. The Australian Department of Defence did not comment on the report, but the U.S. Air Force called it a "strong message" while speaking to the broadcaster. The move is being seen as a warning to China amid fears that it could invade Taiwan. Tensions with China have made northern Australia an important defence hub for the United States, which has committed to spending $1 billion to upgrade its military assets in the region, according to ABC. Watch this report for full details