'secured a commitment' is a correct and usable phrase in written English.
You can use it when you want to indicate that someone has obtained an agreement from someone else to do something. For example: "The team secured a commitment from the investors to fund the project."
Regarding the arms shipments, Secretary of State Hillary Rodham Clinton secured a commitment from Iraq's foreign minister in September that Iraq would inspect flights from Iran to Syria.
He has secured a commitment from the EU to reduce the burden of regulation, deepen the single market and to sign off crucial international trade deals.
The mayor of London has also secured a commitment for legislation to allow TfL to regulate pedal rickshaws that operate in central London.
Flake said that he had secured a commitment in favor of a "a growth-oriented legislative solution to enact fair and permanent protections for DACA recipients".
Already Labor has secured a commitment to the principle of trading land for peace and an affirmation of existing agreements like the 1993 Oslo accords with the Palestinians.
Jon Wilner, the lead producer, said on Wednesday that he had secured a commitment from the Nederlander Organization to stage a version of the show.
You do not need to secure a commitment from a mentor prior to submitting an application.
Roughly calculating the minimum you can offer someone to secure a commitment will help you immensely.
The awards couldn't secure a commitment from network TV, but Buckley agreed to run a condensed version on his public television program, "Firing Line".
It wants the United States, before lifting the embargo, to secure a commitment from Europe and Latin America to press for the release of political prisoners.That looks naive.
Despite union grumblings, it's hard to imagine them securing a commitment to the raft of employment policies contained in the 2004 Warwick agreement through a resolutionary system.
