RCom Subsidiary to Lay Subsea Cable Between Mumbai and Singapore Global Cloud Xchange, a subsidiary of Reliance Communications, on Thursday announced plans to lay about 5,000 kilometres of undersea cable between Mumbai and Singapore that will cater to increasing high speed Internet June 20, 2014 Channel/Game Online/industrial Power/IT Magazine/LCD TV/LED TV/Magazine Advertisement india/Mobile Launch/Motherboard/Networking/News/Phone Reviews/Security/Social Media/Tablet/Technology News/Telecom News/TV