This weekend, India will host international leaders for the 18th annual BRICS Summit in New Delhi. India, which assumed the chairmanship in January, faces the difficult responsibility of keeping the summit neutral and unified as members seek diverse objectives: Russia will look to assert its status as a global power player despite Western isolation, India and China will attempt to further their diplomatic and economic thaw, and New Delhi will continue seeking to connect members' digital currencies (as opposed to introducing a common BRICS currency) and boost global rupee usage. Meanwhile, bloc unity is increasingly tested by upcoming Brazilian elections, the Iran war, global economic pressures, and diverging relationships with partners like the US and Israel. Read our analysts’ takes below.