Memorial for British-Indian agent Noor Inayat Khan
Princess Anne will unveil a statue in Gordon Square Gardens later in honour of the British-Indian agent Noor Inayat Khan.
She worked in France during world war two - before being shot dead by the Germans. It'll be the first stand-alone memorial to an Asian woman in the UK.
What do we know about her?
The eldest of four children
She was an allied heroine of the Second World War
She was of royal Indian descent through her father
Sent into France in June 1943
She was betrayed and captured a few months later
Shot by in September 1944, aged 30
Posthumously awarded the George Cross
Around 300 people are expected to attend the statue's unveiling ceremony today including veterans of both the SOE and Women's Auxiliary Air force (WAF).