American Marconi Wireless News - US takes rivalry with China to the high seas

If President Donald Trump's pronouncements on shipbuilding, the Panama Canal and Greenland are anything to go by, he wants to increase US sea power on several fronts -- just as China is already doing.

Beijing's expanding influence on the world's oceans is a challenge to Washington's efforts to protect its interests.

While the United States still dominates the seas militarily, it is weaker in other maritime sectors, such as merchant shipping and shipbuilding itself, analysts told AFP.

Trump told the US Congress last week that his administration would "resurrect" the country's nautical construction industry "including commercial shipbuilding and military shipbuilding".

On China, he has complained that Beijing "controls" the Panama Canal and has refused to rule out military force to wrest control of a vital strategic asset.

The president has been equally blunt about wanting to take over Greenland, a Danish territory whose untapped mineral and oil reserves he covets.

And he wants to tax any Chinese vessel that docks in US ports.

Researcher Sophie Quintin, of Portsmouth University in the UK, said Trump's approach smacked of a return to "navalism" -- a theory stressing the importance of sea power espoused by 19th-century US naval officer Alfred Mahan.

On the other hand, Trump might just be appealing to his populist voter base, the Make America Great Again (MAGA) faithful.

"It's difficult to know if it's the fruit of a real strategic reflection," said Alessio Patalano, a specialist in maritime strategy at King's College, London.

"In the end, it doesn't matter. Serving the interests of MAGA voters by restarting naval shipyards or taxing Chinese boats leads to a navalist policy."

- Chinese sea power -

In any case, China understands the importance of sea power, said Nick Childs of Britain's International Institute for Strategic Studies.

At a Paris conference last month, Childs pointed to China's rapid expansion in maritime sectors other than its own navy.

"There are the investments we've been hearing about in global ports, global maritime infrastructure and the weaponising of the fishing fleet," he said.

Washington is concerned by the expansion of Chinese shipping companies, which they see as serving the interests of the Beijing government.

"Beijing's economic control of port operations at strategic chokepoints across the world -- many of which are part of the Maritime Silk Road initiative -- pose a threat to the United States and its allies," opined US think tank the Jamestown Foundation in February.

It cited in particular two state-owned firms, COSCO and China Merchant Ports.

Beijing could also exert "significant influence" on a third, the privately owned Hutchison Port Holdings, which controls two ports on the Panama Canal, it said.

But Paul Tourret, of France's Higher Institute of Maritime Economics (ISEMAR), cautioned against too "simplistic" a reading of China's maritime policy.

"COSCO, for example, follows a financial logic. It merely delivers to the United States the goods that Americans consume," he said.

Nevertheless, pressure from Washington seems to have had some effect.

Hutchison announced last week it had agreed to sell its lucrative Panama Canal ports to a US-led consortium, although it insisted this was a "purely commercial" decision.

- Gaps in US presence -

While the United States may have the world's most powerful navy, its merchant fleet is not in such good shape, said Quintin.

"US shipping companies have significantly declined and what remains of its commercial fleet is ageing," she said.

"That has repercussions for its strategic fleet," she added, referring to civilian ships used for military transport.

"Furthermore, the shipbuilding sector is in crisis."

Tourret agreed: "There's no way the US can build ships quickly."

"The problem with US shipbuilding is that they don't have the know-how of the Japanese and Koreans, and they don't have the scale of the Chinese, who churn ships out like biscuits," added Patalano.

"When Europe is one year behind on a military programme, the US is three or four years late," said a European industry source on condition of anonymity.

Trump's avowed desire to seize control of Greenland and Canada can also be viewed as a bid to regain US dominance over the seas.

Global heating is melting Arctic ice at an alarming rate, endangering natural ecosystems and contributing to further climate change.

But that melting could also open up the region to vessels -- both commercial and military -- and to oil and mineral exploration.

Those prospects have not been lost on China, Russia or the United States.

"The Arctic space will become increasingly important for power projection, especially for missile-launching submarines," said Patalano, who sees these as "an essential component of deterrence".

Here again, "the United States is lagging behind", said Quintin.

"While China is capable of deploying three icebreakers, the US Coast Guard struggles to keep its two ageing vessels in service," she said.

T.Ward--AMWN