Complex sentence: He deployed the battalion for Operation JOINT FORGE between 1998 and 1999, supporting Task Force Eagle, Multi-Nation Division (North), Tuzla, Bosnia-Herzegovina.
Split into simpler sentences: He deployed the battalion for Operation JOINT FORGE between 1998 and 1999. Whiel deployed, the battalion supported Task Force Eagle, Multi-Nation Division (North), in Tuzla, Bosnia-Herzegovina.