However, training for officers focused on imagery analysis with general intelligence being taught at Ashford on a three week course at the Defence Intelligence and Security School (DISS), the renamed SSI. The first professional Air Intelligence course (RAF Intelligence Course - RAFIC) was run in the Air Intelligence Wing of DISS in 2000, following the school's move to Chicksands in Bedfordshire. After the first two courses, the Royal Navy was invited to send officers to attend and the course was renamed the Joint Air Intelligence Course (JAIC). In 2005, DISS became part of the Defence College of Intelligence and the Air Intelligence Wing was renamed Horus Training Delivery Wing. Following a re-organisation in 2007, the structure was changed again and the Defence School of Intelligence (DSI) was set up with Air Intelligence Wing as a sub-organisation as the Phase 2 training unit (professional specialist training) for all RAF Intelligence Analyst Airmen, RAF Intelligence Officers, plus as a Phase 3 training unit (Continuation Specialist Training) for RAF Intelligence Analyst NCOs and Royal Navy and British Army Officers employed in air intelligence duties.