While SIA/SQ's parent Temasek may be rumoured to be interested in a partnership with BGH Capital for Virgin Australia. However, Singapore Airlines (SQ) has ruled out further investment/involvment in Virgin Australia for the foreseeable future. SQ will commit to investing in their Vistara (India) investment, which provides a greater return to the SIA group.
One questions if some of that $13B that Singapore Airlines raised from parent company Temasek may be put aside towards their Vistara (India) investment, which is SQ's only overseas investment at this time.
Source:
https://www.forbes.com/sites/willhor.../#19c7eb2823b4