A Russian Marine uses a hammer to break a brick on top of his comrade's stomach during a Capability Demonstration at Manila's Rizal Park, Philippines on Thursday, January 5, 2017. Russia is eyeing naval exercises with the Philippines and deployed two navy ships for a goodwill visit to Manila as Moscow moves to expand defense ties with the country. (Photo by Aaron Favila/AP Photo)





Russian marines attached to the anti- submarine ship Admiral Tributs show their skills during a demonstration at a park in Manila on January 5, 2017, as part of their five- day port- of- call activities in the country' s capital The Russian Navy said on January 3 it was planning to hold war games with the Philippines, as two of its ships made a rare stop in Manila following Filipino President Rodrigo Duterte' s pivot from the United States. (Photo by Ted Aljibe/AFP Photo)





Russian marine soldiers conduct skills capability demonstration in Manila, Philippines, 05 January 2017. Two Russian Navy warships have arrived in Manila for a goodwill visit amid the Philippines President Rodrigo Duterte's moves to bolster ties with Moscow. (Photo by Francis R. Malasig/EPA)





A member of the Russian Marines, who are stationed onboard the anti-submarine vessel Admiral Tributs, uses a sledge hammer to break two hollow blocks on top of his comrade during a public demonstration of capabilities at Luneta National Park in Metro Manila, Philippines January 5, 2017. (Photo by Romeo Ranoco/Reuters)





Russian Marines show their individual combat skills during a public capability demonstration at the Luneta National Park in Metro Manila, Philippines January 5, 2017. (Photo by Romeo Ranoco/Reuters)





Russian Marines, who are stationed onboard the anti-submarine vessel Admiral Tributs, show their individual combat skills during a public demonstration of capabilities at Luneta National Park in Metro Manila, Philippines January 5, 2017. (Photo by Romeo Ranoco/Reuters)





Russian Marines, who are stationed onboard the anti-submarine vessel Admiral Tributs, show their individual combat skills during a public demonstration of capabilities at Luneta National Park in Metro Manila, Philippines January 5, 2017. (Photo by Romeo Ranoco/Reuters)





Members of the Russian Navy show to visitors the features of the Admiral Tributs, a large anti-submarine vessel, during a public tour of the vessel docked at the South Harbor, Port Area, in Metro Manila, Philippines January 5, 2017. (Photo by Romeo Ranoco/Reuters)





Russian marines attached to the anti- submarine ship Admiral Tributs pose for photos during a demonstration at a park in Manila on January 5, 2017, as part of their five- day port- of- call activities in the country' s capital. (Photo by Ted Aljibe/AFP Photo)





Members of the Russian Navy show to a visitor how to operate a 12.7mm anti-aircraft machine gun during a public tour onboard the Russian Navy vessel Admiral Tributs, a large anti-submarine vessel, docked at the South Harbor, Port Area, in Metro Manila, Philippines January 5, 2017. (Photo by Romeo Ranoco/Reuters)





A member of the Russian Marines, who are stationed onboard the anti-submarine vessel Admiral Tributs, smashes an empty bottle on his head during a public demonstration of capabilities at Luneta National Park in Metro Manila, Philippines January 5, 2017. (Photo by Romeo Ranoco/Reuters)





Russian marine soldiers conduct skills capability demonstration in Manila, Philippines, 05 January 2017. (Photo by Francis R. Malasig/EPA)





Russian marines attached to the anti- submarine ship Admiral Tributs show their skills during a demonstration at a park in Manila on January 5, 2017, as part of their five- day port- of- call activities in the country' s capital. (Photo by Ted Aljibe/AFP Photo)





Russian marines attached to the anti- submarine ship Admiral Tributs pose for photos with Filipinos during a demonstration at a park in Manila on January 5, 2017, as part of their five- day port- of- call activities in the country' s capital. (Photo by Ted Aljibe/AFP Photo)