Check the Battery terminals for corrosion. Then check the Ignition switch. The Plastic switch in the Gen 2's wears out after about 5 years or so. You can isolate it by trying to wiggle the key, which will hopefully make contact, and engage the starter.

Ive had two go bad on me. I think My 95's is about to give up the ghost soon which I replaced with new in 2002.

99 Gen 2.5, fixing blown head gasket
89 SWB- 33's, ARB Front locker, SR rear locker/axle, SR F brakes, winch, WST Offroad Armor all Around, 2.85 Aussie T-case Gears (SOLD)
Sold: (2) 95 SR's, 86 SWB, 90LWB, 91 LWB
-Can Change a timing belt in my sleep..