Manila: The United States provided the Philippines with $127m in security assistance in the 12 months ended in September, the biggest sum in about 15 years, overlapping with a stream of angry threats from President Rodrigo Duterte to sever their defence alliance.
The US embassy in Manila yesterday confirmed its longtime Asian ally had received a 154 percent increase in military assistance from the 2014-2015 period, the biggest sum since American forces returned to the Philippines in 2002.
The United States fiscal year runs from October 1 to September 30.
The aid boost went mostly into items such as communications equipment, small arms, replacement parts for hardware and coastal radar for maritime security.
The US embassy said the military assistance for the current fiscal year had yet to be finalised.
Duterte has spoken positively about President-elect Donald Trump, although his election win in November has not stemmed the flow of his anti-US rhetoric.
The increased spending was agreed when President Barack Obama visited Manila last year, amid high tension between the Philippines and China in the South China Sea, and was part of a renewed commitment made to Manila in a 2014 Enhanced Defence Cooperation Agreement (EDCA).
Duterte has a strong dislike for Obama and during regular tirades has voiced disdain for EDCA, which allows US forces rotational access to some military bases.
He has accused the former colonial power of hypocrisy and bullying, threatened to rescind EDCA, and doubted that the US would honour its treat commitment to defend the Philippines if attacked.
His foreign policy approach has been to court Russia, and ironically, historic foe China.
He said he wants to procure weapons from both countries so that Philippine forces do not have to depend on "hand-me-down" American hardware.
Confirmation of the boost in military aid from about $50m annually over the past two fiscal years to $127.1m in 2015-2016 comes amid concerns in Washington not only about Duterte's anti-US stance, but his bloody war on drugs.
His vitriol against the United States started in August and intensified the following month after Obama insisted he would raise his concerns about the drugs crackdown directly with Duterte.
The meeting was scrapped after Duterte insulted Obama.
More than 6,000 people have been killed in the crackdown during his six months as president, a third by police and the rest still being investigated and widely assumed to be drugs-related murders.
Some US legislators are concerned US aid could in some way be used to support Duterte's war on drugs.
Three members of the Senate Committee on Foreign Relations on Thursday issued a letter to the State Department asking for full disclosure by January 13 on financial giveaways and assistance to the Philippines.
"We urge the United States to denounce these horrific violations of basic human rights, and ensure that no foreign assistance is being provided to support egregious acts against humanity," said Democrat Senators Edward Markey and Chris Coons, and Republican Marco Rubio recently.
In an email, the US embassy broke the 2015-2016 aid down to $50m in foreign military financing, $1.9m in international military education and training, $42m for a maritime security initiative and $33.2m for counter terrorism activities.