dushanbe : 2  may : 1  DD : 4  afp : 1  russian : 5  border : 6  guards : 4  stationed : 1  in : 7  tajikistan : 2  killed : 2  two : 2  drug : 2  traffickers : 1  and : 3  wounded : 1  a : 3  third : 1  shootout : 1  wednesday : 1  morning : 1  on : 1  the : 12  with : 2  afghanistan : 2  service : 1  said : 2  seized : 1  kilograms : 2  of : 4  heroin : 3  kalashnikov : 1  machineguns : 1  from : 2  smugglers : 2  all : 1  afghan : 3  nationals : 1  who : 1  were : 1  attempting : 1  to : 2  enter : 1  by : 1  crossing : 1  pyandzh : 1  river : 1  some : 1  DDD : 2  kilometers : 1  miles : 1  south : 1  capital : 1  russia : 2  has : 1  several : 1  thousand : 1  patrolling : 1  former : 1  soviet : 1  republic : 1  accordance : 1  joint : 1  tajik : 1  agreement : 1  military : 1  stations : 1  are : 1  largely : 1  engaged : 1  battling : 1  region's : 1  bustling : 1  trade : 1  which : 1  authorities : 1  have : 2  exports : 1  central : 1  asia : 1  laboratories : 1  since : 1  start : 1  year : 1  shootouts : 1  confiscating : 1  more : 1  than : 1  