Defense Secretary Delfin Lorenzana said the aircraft continued uninterrupted after Filipino pilots messaged back to the Chinese that they were flying over Philippine territory.
The Chinese warned the Philippine aircraft they were entering the periphery of Chinese installations and told to avoid miscalculation.
The aircraft that took Lorenzana, military chief of staff Gen. Eduardo Ano and about 40 journalists to Philippine- occupied Pag-asa Island were "challenged" by China as they flew in the vicinity of Chinese-held Subi Reef, just 25 kilometers (15 miles) away.
The Chinese navy has similarly warned US ships and aircraft to leave what Beijing claims as its territory, messages which the Americans also ignored.
On Pag-asa, known internationally as Thitu, Lorenzana announced that the Philippines would start to develop the island, the second-largest in the Spratly archipelago, with plans for a wharf and reinforcing and extending the partly- eroded dirt airstrip. China may protest the planned constructions, but Lorenzana said he did not expect it to worsen into a confrontation.
"A grudging admiration to the Chinese for their resolve and single-mindedness to bolster their claims," Lorenzana said in a text message to The Associated Press. "I wished we had the same."
China claims virtually the entire sea and has aggressively tried to fortify its foothold by transforming in recent years seven mostly submerged reefs into island outposts, some with runways and radars and more recently weapons systems, to the consternation of other claimants and the United States, which insists on freedom of navigation in international waters.
China's radio warnings to the Philippine military planes took place despite the improved relations between the Asian neighbors after President Rodrigo Duterte, who took office in June, reached out to Beijing.
Duterte himself had planned to fly to Pag-asa to raise his country's flag when the Philippines celebrates its Independence Day on June 12, but dropped the plan after China raised concerns.
About 1.6 billion pesos (USD 32 million) has been earmarked for the construction, including a fish port, solar power, water desalination plant, improved housing for soldiers, and facilities for marine research and tourists.
The government also plans to fortify small buildings on eight much smaller reefs and atolls occupied by Filipino forces.
The latest visit may highlight the territorial disputes when Duterte hosts an annual summit of Southeast Asian leaders in Manila next week. The 10-member Association of Southeast Asian Nations, which the Philippines currently chairs, expects to conclude talks with China this year on the framework of a regional code of conduct that aims to prevent the long- simmering disputes from escalating into a shooting war.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
