Analysis of information sources in references of the Wikipedia article "HMAS Stirling" in English language version.
Submarine Rotational Forces. From 2027, the United Kingdom and the United States plan to establish a rotational presence of one UK Astute class submarine and up to four U.S. Virginia class submarines at HMAS Stirling near Perth, Western Australia – this initiative will be known as 'Submarine Rotational Force-West' (SRF-West).