Last week 90 members of the 35 th Infantry Group of the Defence Forces flew back into Ireland West Airport Knock, after a six-month tour of duty in Kosovo. The Group departed from Ireland West Airport in April 2007 for overseas service with Kosovo Force (KFOR).    There was great exhilaration from family and friends as they greeted members of the 35th Infantry Group home.    A further 110 troops from the Group will return from Kosovo into Ireland West Airport Knock today (October 11 th 2007).  The troops were drawn from the units of the Fourth Western Brigade.