その国は同盟国に対する忠誠を守った。の英語

The country kept faith with her ally.

The country chose to remain non-aligned.

The two countries were leagued with each other.

The Allies presented a united front.

The country declared war against its neighbor.

(of three countries) the act of forming an alliance

The two countries contracted an alliance with each other.

Japan joined the Allies―cast in her lot with the Allies.

The small country was annexed to its larger neighbor.

The United States allied itself with Japan.

The Anglo-Japanese Alliance made for the peace of the East.

He argued for our forming the alliance with that nation.

of Eastern and Western nations, the state of concluding an alliance

The authorities managed to stabilize the currency.

The authorities managed to stabilize the currency.

The republic soon discountenanced its few friends

a country that is joined to another country by political agreement, especially one that will provide support in war

a country that receives the same treatment as an ally, called a most favored nation status country

a firm ally

countries that claim to stand for the principle of nonalignment

The nation set preconditions for economic assistance to its neighbor.

America's participation in the war contributed greatly to―went a long way towards―the victory of the Allies.

a multilateral alliance, called {defence alliance}

This country was subject to a neighboring country.

My faith in this country was never shaken.

a steadfast ally

a military alliance called offense and defense alliance

the loyalty that citizens owe to their country (or subjects to their sovereign)

That country gained benefit from that treaty.

of a relationship, an alliance