[V17.1] No terrestrial research options

[tass]

Even though I had Plasma researched and alloys and power source, and the text stated Stun, Toxic grenades and Lasers were available for research I was never given an option to select them.

[n0m4d3]

stun sticks just show up on the soldier equipment menu in the misc equipment tab.

i was wondering about the toxic grenades myself there is no entry for them in researches and they don't unlock in the equip menu so maybe they're just not done yet

i think you have misread the lasers part, those require alien plasma weapons research (unlocks after both alien plasma rifle and pistol are researched)