ICYMI:

IS in Greater Sahara (ISGS) has gone from being almost entirely ignored by IS Central (for ~4 years), to being mentioned by it 3x since March 23.

This timing aligns nearly exactly w/the end of IS caliphate in Baghouz.

For more, see:https://t.co/BGv33GNAwS

— Dr. Jason Warner (@warnjason) April 4, 2019