May 6 (UPI) -- Britain and India announced a trade agreement Tuesday following three years of negotiations. The british government said it had "secured the best deal [to which] India has ever agreed," and will provide "businesses with security and confidence to trade with the fastest-growing economy in the G20 ." "Today Britain has agreed [to] a landmark trade deal with India," British Prime Minister Keir Starmer posted to X Tuesday . "Fantastic news for British business, British workers, and