Libya's case against Britain and the US concerns the dispute over their demand for extradition of Libyans charged with blowing up a Pan Am jet over Lockerbie in 1988.
Libya has held it's case against Britain and the US for extradition of Libyans regarding destruction of a Pan Am jet for over 52 years.
If the Pan Am jet was blown up in 1988 then the case for extradition on such charges cannot have been made more than roughly 30 years ago.
( z1 hold :ARG0 ( z2 country :name ( z3 name :op "Libya" ) ) :ARG1 ( z4 case :ARG0 z2 :ARG1 ( z5 extradite :ARG1 ( z6 person :mod z2 ) :ARG3 ( z7 destroy :ARG1 ( z8 jet :mod ( z9 company :name ( z10 name :op "Pan" :op "Am" ) ) ) ) ) :prep-against ( z11 and :op ( z12 country :name ( z13 name :op "Britain" ) ) :op ( z14 country :name ( z15 name :op "US" ) ) ) ) :duration ( z16 over :op ( z17 temporal-quantity :quant 52 :unit ( z18 year ) ) ) )