Singapore's largest telecom operator has often said it holds a long-term view of its investment in Airtel, a sentiment it reiterated on Thursday. It owns just under half of Airtel's holding company Bharti Telecom.
"Our participation in this rights offering ... reflects our long-standing commitment to Airtel and the confidence in the future of the Indian market," Arthur Lang, CEO of Singtel's International Group, said on Thursday.
Last month, Singtel reported a 14 percent drop in third-quarter net profit, hurt as Airtel's earnings fell by three quarters in the December quarter.
"There is pricing pressure, but the wireless market in India has already undergone a long and deep consolidation from 10 to 4 operators," Alvin Chia, Research Analyst, Phillip Securities Research Pte Ltd said in an email.