特朗普下令对外国制造的无人机部件征收关税后，无人机股票上涨

2026-08-14 · cnbc.com

美国正寻求扩大国防制造业，并削弱中国在无人机领域的主导地位。

An unmanned aerial vehicle at the AeroVironment Inc. booth during the Special Operations Forces Industry Conference in Tampa, Florida, May 17, 2022.

Drone stoc...