'force to oblige' is a correct and usable phrase in written English.
You can use it when you want to convey the idea that someone or something is being compelled to do something. For example, "The government used economic sanctions to force the country to obey the international law."
The EU was forced to oblige, as if it had not done so it is highly likely the Swedish referendum on EU membership would not have passed.
Disgusted, Homer is forced to oblige, as nobody else will do so, but the hobo does not mind anyone seeing his nakedness.
Horses were critical to human survival and evolution, and the thought to ask the horse if they were willing to assist was never taken into consideration, and instead often times they were brutally forced to oblige.
The debate reached a new climax at the Summit of Americas in Colombia in April, when opposition to the drug war dominated Latin American media coverage and President Obama was forced to oblige that legalization is a legitimate topic for debate.
In Caernarfon, the closure of public toilets next to the castle meant tourists were forced to use obliging cafes.
Assets are much harder to trace without the full force of court orders to oblige disclosure.
No one is to force them to travel or to oblige them to fight.
If there were a tiff, America's security treaty with Japan appears to oblige United States forces to help defend the islands.Media reports say Mr Noda may have chosen nationalisation to stave off demands by Mr Ishihara's supporters to deploy Self-Defence Force troops to the Senkakus, risking military escalation.
In many cases, it appeared, American forces had been only too happy to oblige them.
In addition to looming U.S. charges, the Metropolitan police said Friday that a warrant for Assange's arrest still stands, following his failure to surrender to the court on June 29 2012, adding that the force "is obliged to execute the warrant should he leave the embassy".
