সর্বপ্রথম ব্রিটিশ গভর্নমেন্টের বৈদেশিক গুপ্তচর বিভাগের নিয়ন্ত্রণকারী সংস্থাটির পরিচালনার দায়িত্বে কে ছিলেন ?
Its first director was Captain Sir Mansfield George Smith-Cumming, who often dropped the "Smith" in routine communication. He typically signed correspondence with his initial "C" in green ink. This usage evolved as a code name, and has been adhered to by all subsequent directors of SIS when signing documents to retain anonymity.
Captain Sir Mansfield George Smith-Cumming