MOSCOW — The chief of Russia’s armed forces endorsed on Saturday the kind of tactics used by his country to intervene abroad, repeating a philosophy of so-called hybrid war that has earned him notoriety in the West, especially among American officials who have accused Russia of election meddling in 2016.

At a conference on the future of Russian military strategy, Gen. Valery V. Gerasimov, the chief of the general staff, said countries bring a blend of political, economic and military power to bear against adversaries.

The speech outlined what some Western analysts consider the signature strategy of Russia under President Vladimir V. Putin — and what other experts call a simple recognition of modern war and politics.

General Gerasimov said Russia’s armed forces must maintain both “classical” and “asymmetrical” potential, using jargon for the mix of combat, intelligence and propaganda tools that the Kremlin has deployed in conflicts such as Syria and Ukraine.