Chelsea legend Didier Drogba has accused the club of "lacking class" since Todd Boehly's consortium completed a takeover in May.
Previous Blues owner Roman Abramovich, who was in charge of the Premier League club for 19 years, was forced to sell up after being sanctioned by the UK government for allegedly having ties with Russian president Vladimir Putin, something he denies.
Putin ordered his troops to invade neighbouring Ukraine in February, triggering a violent war in Europe. The conflict has continued to rage since, with Russia becoming a pariah state and Ukraine earning the admiration of most countries for resisting Putin's aggression.
