Russia’s war in Ukraine has fueled a boom in Baltic defense startups, with companies developing drone and battlefield technologies for Ukraine and NATO allies.

When Russia launched its full-scale invasion of Ukraine, Rapolas Markevicius was managing a private equity fund in Lithuania -- a country on NATO's eastern flank that fears it…

VILNIUS, Aug 2 — When Russia launched its full-scale invasion of Ukraine, Rapolas Markevicius was managing a private equity fund in Lithuania, a Nato member on the alliance’s...