sophisticated

The RSF has acquired modern weapons including sophisticated drones, that it has used to strike Burhan's de facto capital, Port Sudan, and which played a crucial role in the assault on el-Fasher.

"This behavior is a testament to orcas' advanced intelligence, strategic thinking, and sophisticated social learning, as the hunting techniques are passed down through generations within their pods."

And there is no doubt that should it come to it, the U.S. boasts a far larger and more sophisticated military than Venezuela.

“It’s not a toy, it’s a sophisticated interlocking brick system,” says Isom.

Barque Canada Reef, Vietnam’s largest and most sophisticated artificial island in the South China Sea, illustrates major new facilities and their purpose.