Timeless method.
US attempted a coup in Turkey after which the latter lost access to F-35 program and is trying to build its own stealth fighter jet, TAI TF Caan. Saudi Arabia, like Turkey did, is procuring S-400 and above variants for air defence network. UAE and Russia had/have joint military development program of a figher jet - Checkmate. Low probability that the BRIKS aspirant countries are Trojan horses.
BRIKS - or a superseeding association with different name for obvious reasons - may be interesting in time to come for doing business between member countries.
Things weren't interesting after the end of a Cold War with all those Instagram, Facebook and other tools for lowering IQ. Perhaps now, the West will have a reason to offer something better to its and people worth attracting in a competition game that is unfolding.